ZHCSDR6 May   2015 TLV713P-Q1

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Pin Configurations and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Undervoltage Lockout (UVLO)
      2. 7.3.2 Shutdown
      3. 7.3.3 Foldback Current Limit
      4. 7.3.4 Thermal Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Operation
      2. 7.4.2 Dropout Operation
      3. 7.4.3 Disabled
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Input and Output Capacitor Considerations
      2. 8.1.2 Dropout Voltage
      3. 8.1.3 Transient Response
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Do's and Don'ts
  9. 9 Power-Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Board Layout Recommendations to Improve PSRR and Noise Performance
    2. 10.2 Layout Example
    3. 10.3 Power Dissipation
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 开发支持
        1. 11.1.1.1 评估模块
        2. 11.1.1.2 Spice 模型
      2. 11.1.2 器件命名规则
    2. 11.2 文档支持
      1. 11.2.1 相关文档
    3. 11.3 社区资源
    4. 11.4 商标
    5. 11.5 静电放电警告
    6. 11.6 术语表
  12. 12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

6 Specifications

6.1 Absolute Maximum Ratings

Over operating junction temperature range (TJ = 25°C), unless otherwise noted. All voltages are with respect to GND.(1)
MIN MAX UNIT
Voltage Input, VIN –0.3 6 V
Enable, VEN –0.3 VIN + 0.3 V
Output, VOUT –0.3 3.6 V
Current Maximum output, IOUT(max) Internally limited
Output short-circuit duration Indefinite
Total power dissipation Continuous, PD(tot) See theThermal Information
Temperature Storage, Tstg –55 150 °C
Junction, TJ –55 125 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

6.2 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.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

over operating junction temperature range (unless otherwise noted).
MIN NOM MAX UNIT
VIN Input voltage 1.4 5.5 V
VEN Enable range 0 VIN V
IOUT Output current 0 150 mA
CIN Input capacitor 0 1 µF
COUT Output capacitor 0 0.1 100 µF
TJ Operating junction temperature range –40 125 °C

6.4 Thermal Information

THERMAL METRIC TLV713P-Q1 UNIT
DBV (SOT-23)
5 PINS
RθJA Junction-to-ambient thermal resistance 249 °C/W
RθJC(top) Junction-to-case (top) thermal resistance 172.7 °C/W
RθJB Junction-to-board thermal resistance 76.7 °C/W
ψJT Junction-to-top characterization parameter 49.7 °C/W
ψJB Junction-to-board characterization parameter 75.8 °C/W
RθJC(bot) Junction-to-case (bottom) thermal resistance n/a °C/W

6.5 Electrical Characteristics

Over operating temperature range (TJ, TA = –40°C to 125°C), VIN(nom) = VOUT(nom) + 0.5 V or VIN(nom) = 2 V (whichever is greater), IOUT = 1 mA, VEN = VIN, and COUT = 0.47 µF, unless otherwise noted. Typical values are at TJ = 25°C.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VIN Input voltage range 1.4 5.5 V
VOUT Output voltage range 1 3.3 V
DC output accuracy VOUT ≥ 1.8 V; TJ, TA = 25°C –1% 1%
VOUT < 1.8 V; TJ, TA = 25°C –20 20 mV
VOUT ≥ 1.2 V; –40°C ≤ TJ, TA ≤ 125°C –1.5% 1.5%
VOUT < 1.2 V; –40°C ≤ TJ, TA ≤ 125°C –50 50 mV
ΔVOUT(ΔVIN) Line regulation Max [VOUT(nom) + 0.5 V, VIN = 2.0 V] ≤ VIN ≤ 5.5 V 1 5 mV
ΔVOUT(ΔIOUT) Load regulation 0 mA ≤ IOUT ≤ 150 mA 10 30 mV
VDO Dropout voltage VOUT = 0.98 × VOUT(nom);
TJ, TA = –40°C to 85°C		 1 V ≤ VOUT < 1.8 V, IOUT = 150 mA 600 900 mV
1.8 V ≤ VOUT < 2.1 V, IOUT = 30 mA 70 mV
1.8 V ≤ VOUT < 2.1 V, IOUT = 150 mA 350 575 mV
2.5 V ≤ VOUT < 3 V, IOUT = 30 mA 50 mV
2.5 V ≤ VOUT < 3 V, IOUT = 150 mA 246 445 mV
3 V ≤ VOUT < 3.6 V, IOUT = 30 mA 46 mV
3 V ≤ VOUT < 3.6 V, IOUT = 150 mA 230 420 mV
VOUT = 0.98 × VOUT(nom);
TJ, TA = –40°C to 125°C		 1 V ≤ VOUT < 1.8 V, IOUT = 150 mA 600 1020 mV
1.8 V ≤ VOUT < 2.1 V, IOUT = 150 mA 350 695 mV
2.5 V ≤ VOUT < 3 V, IOUT = 150 mA 246 600 mV
3 V ≤ VOUT < 3.6 V, IOUT = 150 mA 230 560 mV
IGND Ground pin current IOUT = 0 mA 50 75 µA
ISHUTDOWN Shutdown current VEN ≤ 0.4 V; 2.0 V ≤ VIN ≤ 5.5 V; TJ, TA = 25°C 0.1 1 µA
PSRR Power-supply rejection ratio VIN = 3.3 V,
VOUT = 2.8 V,
IOUT = 30 mA		 f = 100 Hz 70 dB
f = 10 kHz 55 dB
f = 1 MHz 55 dB
Vn Output noise voltage BW = 100 Hz to 100 kHz, VIN = 2.3 V, VOUT = 1.8 V, IOUT = 10 mA 73 µVRMS
tSTR Start-up time COUT = 1.0 μF, IOUT = 150 mA 100 µs
VHI Enable high (enabled) 0.9 VIN V
VLO Enable low (disabled) 0 0.4 V
IEN EN pin current EN = 5.5 V 0.01 µA
RPULLDOWN Pulldown resistor VIN = 4 V 120 Ω
ILIM Output current limit VIN = 3.8 V, VOUT = 3.3 V 175 mA
VIN = 3.0 V, VOUT = 2.5 V 175 mA
VIN = 2.3 V, VOUT = 1.8 V 175 mA
VIN = 2.0 V, VOUT = 1.2 V 175 mA
VIN = 2.0 V, VOUT = 1.0 V 175 mA
ISC Short-circuit current VOUT = 0 V 40 mA
TSD Thermal shutdown Shutdown, temperature increasing 158 °C
Reset, temperature decreasing 140 °C

6.6 Typical Characteristics

Over operating temperature range (TJ = –40°C to 125°C), VIN = VOUT(nom) + 0.5 V or 2.0 V (whichever is greater), IOUT = 10 mA, VEN = VIN, COUT = 1 µF, and VOUT(nom) = 1.8 V, unless otherwise noted. Typical values are at TJ = 25°C.
TLV713P-Q1 D001_new_SBVS195.gif
Figure 1. 1.8-V Line Regulation vs
VIN and Temperature
TLV713P-Q1 D003_SBVS195.gif
Figure 3. 1.8-V Output Voltage vs Temperature
TLV713P-Q1 D005_new_SBVS195.gif
Figure 5. 3.3-V Dropout Voltage vs
IOUT and Temperature
TLV713P-Q1 D007_SBVS195.gif
Figure 7. Ground Pin Current vs
IOUT and Temperature
TLV713P-Q1 D009_new_SBVS195.gif
Figure 9. Power-Supply Rejection Ratio vs Frequency and COUT
TLV713P-Q1 D011_SBVS195.gif
Figure 11. Output Spectral Noise Density
TLV713P-Q1 G017_SBVS266.gif
VIN = 3 V to 4 V, IOUT = 150 mA, VOUT = 1.8 V, CIN = COUT = 0 µF
Figure 13. Line Transient
TLV713P-Q1 G015_SBVS266.gif
VIN = 5 V, VOUT = 1.8 V, CIN = COUT = 0 µF
Figure 15. 0-mA to 20-mA Load Transient
TLV713P-Q1 G013_SBVS266.gif
VIN = 5 V, VOUT = 1.8 V, CIN = COUT = 0 µF
Figure 17. 0-mA to 100-mA Load Transient
TLV713P-Q1 G014_SBVS266.gif
VIN = 5 V, VOUT = 1.8 V, CIN = COUT = 0 µF
Figure 19. 10-mA to 150-mA Load Transient
TLV713P-Q1 G021_SBVS266.gif
VIN = 3 V, IOUT = 150 mA, VOUT = 1.8 V, CIN = COUT = 0 µF
Figure 21. Start-Up With EN
TLV713P-Q1 G019_SBVS266.gif
VIN = 3 V, IOUT = 0 mA, VOUT = 1.8 V, CIN = COUT = 1 µF
Figure 23. Shutdown Response With Enable
TLV713P-Q1 D002_SBVS195.gif
Figure 2. 1.8-V Load Regulation vs
IOUT and Temperature
TLV713P-Q1 D004_new_SBVS195.gif
Figure 4. 1.8-V Dropout Voltage vs
IOUT and Temperature
TLV713P-Q1 D006_SBVS195.gif
Figure 6. Ground Pin Current vs
VIN and Temperature
TLV713P-Q1 D008_SBVS195.gif
Figure 8. Shutdown Current vs
VIN and Temperature
TLV713P-Q1 D010_SBVS195.gif
Figure 10. Power-Supply Rejection Ratio vs Frequency and IOUT
TLV713P-Q1 G016_SBVS266.gif
VIN = 3 V to 4 V , IOUT = 0 mA, VOUT = 1.8 V, CIN = COUT = 0 µF
Figure 12. Line Transient
TLV713P-Q1 G012_SBVS266.gif
VIN = 5 V, VOUT = 1.8 V, CIN = COUT = 1 µF
Figure 14. 0-mA to 20-mA Load Transient
TLV713P-Q1 G010_SBVS266.gif
Figure 16. 3.3-V Output Voltage vs Output Current
(Foldback Current Limit)
TLV713P-Q1 G011_SBVS266.gif
Figure 18. 1.8-V Output Voltage vs Output Current
(Foldback Current Limit)
TLV713P-Q1 G020_SBVS266.gif
IOUT = 150 mA
Figure 20. VIN Power-Up and Power-Down
TLV713P-Q1 G022_SBVS266.gif
VIN = 2.3 V, IOUT = 90 mA, COUT = 10 µF, VOUT = 1.8 V,
CIN = 1 µF
Figure 22. Start-Up With EN
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