ZHCSDE5A June   2013  – January 2015 TPS22963C , TPS22964C

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 简化电路原理图
  5. 5 修订历史记录
  6. 6 Device Comparison Table
  7. 7 Pin Configuration and Functions
  8. 8 Specifications
    1. 8.1 Absolute Maximum Ratings
    2. 8.2 ESD Ratings
    3. 8.3 Recommended Operating Conditions
    4. 8.4 Thermal Information
    5. 8.5 Electrical Characteristics
    6. 8.6 Switching Characteristics
    7. 8.7 Typical Electrical Characteristics
    8. 8.8 Typical Switching Characteristics
    9. 8.9 Typical AC Scope Captures at TA = 25ºC
  9. 9 Parametric Measurement Information
  10. 10Detailed Description
    1. 10.1 Overview
    2. 10.2 Functional Block Diagram
    3. 10.3 Feature Description
      1. 10.3.1 On/Off Control
      2. 10.3.2 Quick Output Discharge
    4. 10.4 Device Functional Modes
  11. 11Application and Implementation
    1. 11.1 Application Information
      1. 11.1.1 Input Capacitor
      2. 11.1.2 Output Capacitor
      3. 11.1.3 Standby Power Reduction
      4. 11.1.4 Reverse Current Protection
      5. 11.1.5 Power Supply Sequencing Without a GPIO Input
    2. 11.2 Typical Application
      1. 11.2.1 Design Requirements
      2. 11.2.2 Detailed Design Procedure
        1. 11.2.2.1 Managing Inrush Current
      3. 11.2.3 Application Curves
  12. 12Power Supply Recommendations
  13. 13Layout
    1. 13.1 Layout Guidelines
    2. 13.2 Layout Example
  14. 14器件和文档支持
    1. 14.1 相关链接
    2. 14.2 商标
    3. 14.3 静电放电警告
    4. 14.4 术语表
  15. 15机械封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

8 Specifications

8.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
VIN Input voltage range –0.3 6 V
VOUT Output voltage range –0.3 6 V
VON ON pin voltage range –0.3 6 V
IMAX Maximum continuous switch current 3 A
IPLS Maximum pulsed switch current, 100 µs pulse, 2% duty cycle, TA = –40°C to 85°C 4 A
TA Operating free air temperature range –40 85 °C
TJ Maximum junction temperature 125 °C
Tstg Storage temperature range –65 150 °C

8.2 ESD Ratings

VALUE UNIT
V(ESD) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±2000 V
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) ±500
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. Manufacturing with less than 500-V HBM is possible with the necessary precautions.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. Manufacturing with less than 250-V CDM is possible with the necessary precautions.

8.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)
MIN TYP MAX UNIT
VIN Input voltage range 1 5.5 V
VOUT Output voltage range 0 5.5 V
VIH, ON High-level ON voltage VIN = 2.5 V to 5.5 V 1.3 5.5 V
VIN = 1 V to 2.49 V 1.1 5.5
VIL, ON Low-level ON voltage VIN = 2.5 V to 5.5 V 0 0.6 V
VIN = 1 V to 2.49 V 0 0.4
CIN Input capacitor 1(1) µF
(1) Refer to the application section

8.4 Thermal Information

THERMAL METRIC(1) TPS2296xC UNIT
YZP
6 PINS
RθJA Junction-to-ambient thermal resistance 132.0 °C/W
RθJCtop Junction-to-case (top) thermal resistance 1.4
RθJB Junction-to-board thermal resistance 22.8
ψJT Junction-to-top characterization parameter 5.7
ψJB Junction-to-board characterization parameter 22.6
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

8.5 Electrical Characteristics

VIN = 1 V to 5.5 V, TA = –40°C to 85°C (unless otherwise noted)
PARAMETER TEST CONDITIONS TA MIN TYP MAX UNIT
IQ, VIN Quiescent current IOUT = 0, VON = VIN = 5 V Full 66.5 96 µA
IOUT = 0, VON = VIN = 4.5 V Full 57 82
IOUT = 0, VON = VIN = 3.3 V Full 38 60
IOUT = 0, VON = VIN = 2.5 V Full 33.3 55
IOUT = 0, VON = VIN = 1.8 V Full 28.3 45
IOUT = 0, VON = VIN = 1.2 V Full 22.8 36
IOUT = 0, VON = VIN = 1.1 V Full 21.6 34
IOUT = 0, VON = VIN = 1 V Full 20.3 33
ISD, VIN Shut down current VON = 0, VIN = 5 V, VOUT = 0 V Full 0.76 2 µA
VON = 0, VIN = 1 V, VOUT = 0 V Full 0.07 0.8
RON On-resistance VIN = 5 V, IOUT = –200 mA 25˚C 13.3 21 mΩ
Full 26
VIN = 4.5 V, IOUT = –200 mA 25˚C 13.3 21 mΩ
Full 26
VIN = 3.3 V, IOUT = –200 mA 25˚C 13.8 22 mΩ
Full 27
VIN = 2.5 V, IOUT = –200 mA 25˚C 15.4 24 mΩ
Full 29
VIN = 1.8 V, IOUT = –200 mA 25˚C 18.2 28 mΩ
Full 33
VIN = 1.2 V, IOUT = –200 mA 25˚C 25.6 37 mΩ
Full 44
VIN = 1.1 V, IOUT = –200 mA 25˚C 28.7 41 mΩ
Full 50
VIN = 1 V, IOUT = –200 mA 25°C 33.8 48 mΩ
Full 60
VHYS, ON ON pin hysteresis VIN = 5 V Full 115 mV
VIN = 4.5 V Full 105
VIN = 3.3 V Full 80
VIN = 2.5 V Full 65
VIN = 1.8 V Full 50
VIN = 1.2 V Full 35
VIN = 1.1 V Full 30
VIN = 1 V Full 30
ION ON pin leakage current VON = 1.1 V to 5.5 V Full 150 nA
IRC, VIN Reverse current when disabled VIN = VON = 0 V, VOUT = 5 V 25°C –0.02 µA
85°C –2.1
RPD(1) Output pulldown resistance VON = 0 V, IOUT = 2 mA Full 273 325 Ω
(1) Available in TPS22964 only.

8.6 Switching Characteristics

PARAMETER TEST CONDITION TPS22963/64 UNIT
TYP
VIN = 5.0 V, TA = 25°C (unless otherwise noted)
tON Turn-ON time ROUT = 10Ω, CIN = 1µF, COUT = 0.1µF 928 µs
tOFF Turn-OFF time ROUT = 10Ω, CIN = 1µF, COUT = 0.1µF 2.5
tR VOUT rise time ROUT = 10Ω, CIN = 1µF, COUT = 0.1µF 890
tF VOUT fall time ROUT = 10Ω, CIN = 1µF, COUT = 0.1µF 2.1
tD Delay time ROUT = 10Ω, CIN = 1µF, COUT = 0.1µF 561
VIN = 4.5 V, TA = 25°C (unless otherwise noted)
tON Turn-ON time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 905 µs
tOFF Turn-OFF time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 2.6
tR VOUT rise time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 859
tF VOUT fall time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 2.1
tD Delay time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 560
VIN = 3.3 V, TA = 25°C (unless otherwise noted)
tON Turn-ON time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 836 µs
tOFF Turn-OFF time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 2.8
tR VOUT rise time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 715
tF VOUT fall time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 2
tD Delay time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 553
VIN = 1.8 V, TA = 25°C (unless otherwise noted)
tON Turn-ON time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 822 µs
tOFF Turn-OFF time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 2.8
tR VOUT rise time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 651
tF VOUT fall time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 2
tD Delay time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 558
VIN = 1.2 V, TA = 25°C (unless otherwise noted)
tON Turn-ON time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 852 µs
tOFF Turn-OFF time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 3.2
tR VOUT rise time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 535
tF VOUT fall time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 1.8
tD Delay time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 594
VIN = 1.1 V, TA = 25°C (unless otherwise noted)
tON Turn-ON time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 861 µs
tOFF Turn-OFF time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 3.5
tR VOUT rise time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 518
tF VOUT fall time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 1.9
tD Delay time ROUT = 10 Ω, CIN = 1 µF, COUT = 0.1 µF 604

8.7 Typical Electrical Characteristics

TPS22963C TPS22964C C003_TPS22964_RON_vs_VIN.pngFigure 1. On Resistance vs VIN
TPS22963C TPS22964C C001_TPS22964_IQ_vs_VIN.pngFigure 3. Quiescent Current vs VIN
TPS22963C TPS22964C C005_TPS22964_ISD_vs_VIN.pngFigure 5. Shut Down Current vs VIN
TPS22963C TPS22964C C007_TPS22964_RPD_vs_VIN.pngFigure 7. Output Pulldown Resistance vs VIN
TPS22963C TPS22964C C009_TPS22964_VOUT_vs_VON_R.pngFigure 9. Output Voltage vs VON Rising
TPS22963C TPS22964C C011_TPS22964_IRCP_vs_Temp.pngFigure 11. Reverse Current When Disabled vs Temperature
TPS22963C TPS22964C C004_TPS22964_Ron_vs_Temp.pngFigure 2. On Resistance vs Temperature
TPS22963C TPS22964C C002_TPS22964_IQ_vs_Temp.pngFigure 4. Quiescent Current vs Temperature
TPS22963C TPS22964C C006_TPS22964_ISD_vs_Temp.pngFigure 6. Shut Down Current vs Temperature
TPS22963C TPS22964C C008_TPS22964_VHYS_vs_VIN.pngFigure 8. On Pin Hysteresis vs VIN
TPS22963C TPS22964C C010_TPS22964_VOUT_vs_VON_F.pngFigure 10. Output Voltage vs VON Falling

8.8 Typical Switching Characteristics

TPS22963C TPS22964C C012_TPS22964_tON_vs_Vin.pngFigure 12. Turn-On Time vs VIN
TPS22963C TPS22964C C016_TPS22964_tr_vs_Vin_CL0p1.pngFigure 14. VOUT Rise Time vs VIN
TPS22963C TPS22964C C014_TPS22964_tFall_vs_VIN.pngFigure 16. VOUT Fall Time vs VIN
TPS22963C TPS22964C C013_TPS22964_tOFF_vs_VIN.pngFigure 13. Turn-Off Time vs VIN
TPS22963C TPS22964C C017_TPS22964_tr_vs_Vin_Cl1p0.pngFigure 15. VOUT Rise Time vs VIN
TPS22963C TPS22964C C015_TPS22964_tD_vs_VIN.pngFigure 17. Delay Time vs VIN

8.9 Typical AC Scope Captures at TA = 25ºC

TPS22963C TPS22964C Ton_Trisel_VIN_5p5V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure1.png
Figure 18. Turn-On Response Time (VIN = 5.5 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Ton_Trise_VIN_5p0V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure3.png
Figure 20. Turn-On Response Time (VIN = 5 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Ton_Trise_VIN_4p5V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure5.png
Figure 22. Turn-On Response Time (VIN = 4.5 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Ton_Trise_VIN_3p3V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure7.png
Figure 24. Turn-On Response Time (VIN = 3.3 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Ton_Trise_VIN_2p5V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure9.png
Figure 26. Turn-On Response Time (VIN = 2.5 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Ton_Trise_VIN_1p8V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure11.png
Figure 28. Turn-On Response Time (VIN = 1.8 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Ton_Trise_VIN_1p2V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure13.png
Figure 30. Turn-On Response Time (VIN = 1.2 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Ton_Trise_VIN_1p1V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure15.png
Figure 32. Turn-On Response Time (VIN = 1.1 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Ton_Trise_VIN_1p0V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure17.png
Figure 34. Turn-On Response Time (VIN = 1 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Toff_Tfalll_VIN_5p5V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure2.png
Figure 19. Turn-Off Response Time (VIN = 5.5 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Toff_Tfalll_VIN_5p0V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure4.png
Figure 21. Turn-Off Response Time (VIN = 5 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Toff_Tfalll_VIN_4p5V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure6.png
Figure 23. Turn-Off Response Time (VIN = 4.5 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Toff_Tfalll_VIN_3p3V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure8.png
Figure 25. Turn-Off Response Time (VIN = 3.3 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Toff_Tfalll_VIN_2p5V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure10.png
Figure 27. Turn-Off Response Time (VIN = 2.5 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Toff_Tfalll_VIN_1p8V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure12.png
Figure 29. Turn-Off Response Time (VIN = 1.8 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Toff_Tfalll_VIN_1p2V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure14.png
Figure 31. Turn-Off Response Time (VIN = 1.2 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Toff_Tfalll_VIN_1p1V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure16.png
Figure 33. Turn-Off Response Time (VIN = 1.1 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
TPS22963C TPS22964C Toff_Tfalll_VIN_1p0V_CIN_1uF_COUT_0p1uF_RLOAD_10ohms_Unit42_Figure18.png
Figure 35. Turn-Off Response Time (VIN = 1 V, CIN = 1 µF, COUT = 0.1 µF, ROUT = 10 Ω)
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