SWCS059I March   2011  – November 2014 TPS80032

PRODUCT PREVIEW Information. Product in design phase of development. Subject to change or discontinuance without notice.  

  1. 1Device Overview
    1. 1.1 Features
    2. 1.2 Applications
    3. 1.3 Description
    4. 1.4 Functional Block Diagram
  2. 2Revision History
  3. 3Terminal Configuration and Functions
    1. 3.1 Pin Diagram
    2. 3.2 Pin Attributes
  4. 4Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 Handling Ratings
    3. 4.3 Recommended Operating Conditions
    4. 4.4 Thermal Characteristics for YFF Package
    5. 4.5 Electrical Characteristics
      1. 4.5.1  Switched-Mode Regulators
      2. 4.5.2  LDO Regulators
      3. 4.5.3  Reference Generator
      4. 4.5.4  Crystal Oscillator
      5. 4.5.5  RC Oscillators
      6. 4.5.6  CLK32KAUDIO Buffer
      7. 4.5.7  Backup Battery Charger
      8. 4.5.8  Switched-Mode System Supply Regulator
      9. 4.5.9  Battery Charger
      10. 4.5.10 Indicator LED Driver
      11. 4.5.11 USB OTG
      12. 4.5.12 Gas Gauge
      13. 4.5.13 GPADC
      14. 4.5.14 Thermal Monitoring
      15. 4.5.15 System Control Thresholds
      16. 4.5.16 Current Consumption
      17. 4.5.17 Digital Input Signal Electrical Parameters
      18. 4.5.18 Digital Output Signal Electrical Parameters
      19. 4.5.19 Digital Output Signal Timing Characteristics
    6. 4.6 Typical Characteristics
  5. 5Detailed Description
    1. 5.1  Real-Time Clock
    2. 5.2  Clocks
    3. 5.3  Power Management
      1. 5.3.1 Finite State Machine (FSM)
      2. 5.3.2 Hardware Events
      3. 5.3.3 Software Events
      4. 5.3.4 Resource Definition
      5. 5.3.5 Resource Operating Modes
        1. 5.3.5.1 Voltage Regulator Operating Modes (All Types)
        2. 5.3.5.2 REGEN1 / REGEN2 / SYSEN Operating Modes
        3. 5.3.5.3 SMPS Operating Modes
        4. 5.3.5.4 Main Bandgap Operating Modes
        5. 5.3.5.5 Comparators Operating Modes
        6. 5.3.5.6 Hot-die Warning Operating Modes
        7. 5.3.5.7 Clocks and PWM1 / PWM2 Drivers Operating Modes
      6. 5.3.6 Addressing Resources Registers
        1. 5.3.6.1 State Register (CFG_STATE)
        2. 5.3.6.2 State Mapping Register (CFG_TRANS)
        3. 5.3.6.3 Voltage Register (CFG_VOLTAGE)
        4. 5.3.6.4 Force Register (CFG_FORCE)
        5. 5.3.6.5 Step Register (CFG_STEP)
      7. 5.3.7 Power Management I/Os Functionality
        1. 5.3.7.1 BOOT[2:0]
        2. 5.3.7.2 PWRON
        3. 5.3.7.3 RPWRON
        4. 5.3.7.4 REGEN1, REGEN2
        5. 5.3.7.5 SYSEN
      8. 5.3.8 PREQ1, PREQ2, PREQ3 Hardware Commands
      9. 5.3.9 DVS Software Commands
    4. 5.4  Reset System
      1. 5.4.1 Warm Reset (NRESWARM)
      2. 5.4.2 Primary Watchdog Reset
      3. 5.4.3 Thermal Shutdown
      4. 5.4.4 NRESPWRON
    5. 5.5  System Control
    6. 5.6  System Voltage/Battery Comparator Thresholds
    7. 5.7  Power Resources
      1. 5.7.1 Short-Circuit Protection
      2. 5.7.2 SMPS Regulators
        1. 5.7.2.1 Soft Start
        2. 5.7.2.2 Inductor Selection
        3. 5.7.2.3 Output Capacitor Selection
        4. 5.7.2.4 Input Capacitor Selection
        5. 5.7.2.5 SMPS1, SMPS2, SMPS5
        6. 5.7.2.6 SMPS3, SMPS4
      3. 5.7.3 LDO Regulators
        1. 5.7.3.1 VANA
        2. 5.7.3.2 VRTC, VBRTC
        3. 5.7.3.3 LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7
        4. 5.7.3.4 LDOLN, LDOUSB
    8. 5.8  Backup Battery Charger
    9. 5.9  Battery Charging
      1. 5.9.1  Charger and System Supply Regulator Controller Operation
        1. 5.9.1.1 Power Path with Hardware Controlled Charging
        2. 5.9.1.2 Power Path with Software Controlled Charging
        3. 5.9.1.3 Non-Power Path with Hardware Controlled Charging
        4. 5.9.1.4 Non-Power Path with Software Controlled Charging
      2. 5.9.2  System Supply Regulator
      3. 5.9.3  Battery Charging
        1. 5.9.3.1 Power Path Configuration
        2. 5.9.3.2 Non-Power Path Configuration
        3. 5.9.3.3 Preconditioning
        4. 5.9.3.4 Precharge Phase
        5. 5.9.3.5 Full-Charge Phase
        6. 5.9.3.6 Termination Current Detection
      4. 5.9.4  Anticollapse Loop and Supplement Mode
      5. 5.9.5  Battery Temperature Monitoring
      6. 5.9.6  Safety Timer and Charging Watchdog
      7. 5.9.7  Limit Registers
      8. 5.9.8  Battery Presence Detector
      9. 5.9.9  Indicator LED Driver
      10. 5.9.10 Supported Charging Sources
      11. 5.9.11 USB Suspend
      12. 5.9.12 Support for External Charging IC
      13. 5.9.13 Battery Charger Interrupts
        1. 5.9.13.1 Sources of the Interrupt
          1. 5.9.13.1.1 Charger Controller Interrupts
          2. 5.9.13.1.2 External Charger Interrupt
          3. 5.9.13.1.3 Internal Charger Interrupts
    10. 5.10 USB OTG
      1. 5.10.1 ID Line
      2. 5.10.2 VBUS Line
      3. 5.10.3 ADP on VBUS Line
    11. 5.11 Gas Gauge
      1. 5.11.1 Autocalibration
      2. 5.11.2 Auto-Clear and Pause
      3. 5.11.3 Dithering
      4. 5.11.4 Operation Guidelines
    12. 5.12 General-Purpose ADC
      1. 5.12.1 Real-Time Conversion Request (RT)
      2. 5.12.2 Asynchronous Conversion Request (SW)
      3. 5.12.3 BCM Internal Conversion Request
      4. 5.12.4 Calibration
    13. 5.13 Vibrator Driver and PWM Signals
    14. 5.14 Detection Features
    15. 5.15 Thermal Monitoring
      1. 5.15.1 Hot-Die Function
      2. 5.15.2 Thermal Shutdown
      3. 5.15.3 Temperature Monitoring with External NTC Resistor or Diode
    16. 5.16 I2C Interface
    17. 5.17 Secure Registers
    18. 5.18 Access Protocol
      1. 5.18.1 Single-Byte Access
      2. 5.18.2 Multiple-Byte Access to Several Adjacent Registers
    19. 5.19 Interrupts
  6. 6Recommended External Components
  7. 7Device and Documentation Support
    1. 7.1 Device Support
      1. 7.1.1 Development Support
      2. 7.1.2 Device Nomenclature
    2. 7.2 Community Resources
    3. 7.3 Trademarks
    4. 7.4 Electrostatic Discharge Caution
    5. 7.5 Export Control Notice
    6. 7.6 Glossary
    7. 7.7 Additional Acronyms
    8. 7.8 Detailed Revision History
  8. 8Mechanical Packaging and Orderable Information
    1. 8.1 Packaging Information

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 Recommended External Components

Table 6-1 Recommended External Components

REF COMPONENT(1) PCS #(2) MANUFACTURER PART NUMBER VALUE PACK(3) SIZE
(mm)
Input Power Supplies External Components
C1, C2 VDD tank capacitor(4) 2 1 Murata GRM188R60J106ME84 10 µF, 6V3 0603 1.6 x 0.8 x 0.8
C3 Backup capacitor 1 1 Seiko Instruments XH414H-IV01E 0.08 F ø4.8, 1.4
C44 Capacitor (optional) 1 1 Murata GRM155R60J475M 4.7 µF 0402 1.0 x 0.5 x 0.5
Crystal Oscillator External Components
X1 Crystal 1 1 Microcrystal CC7V-T1A 32.768 kHz 3.2 x 1.5 x 0.9
2 Epson FC135 32.768 kHz 3.2 x 1.5 x 0.8
3 NDK NX3215SA 32.768 kHz 3.2 x 1.5 x 0.8
C4 Supply decoupling 1 1 Murata GRM155R60J225ME15 2.2 µF, 6V3 0402 1.0 x 0.5 x 0.5
C5, C6 Crystal decoupling 2 1 Murata GRM1555C1H220JZ01 12 pF, 6V3 0402 1.0 x 0.5 x 0.5
Bandgap External Components
R1 Bias resistor 1 1 Multicomp MC0.0625W, 1% 510 kΩ 0402 1.0 x 0.5 x 0.5
C7 Capacitor 1 1 Murata GRM155R61C104KA88 100 nF, 6V3 0402 1.0 x 0.5 x 0.5
Gas Gauge and Charger External Components
R2 Resistor 1 1 Panasonic ERJ3BWFR020V 20 mΩ, 0.25W, 1% 0603 1.6 x 0.8 x 0.45
2 Panasonic ERJ8BWFR020V 20 mΩ, 0.5W, 1% 1206 3.2 x 1.6 x 0.65
GPADC External Components
R3, (R4) NTC resistor (optional) 2 1 Murata NCL15WB473F03RC 47 kΩ 0402 1 x 0.5 x 0.5
R5, R6, (R7, R8) Bias resistor (optional) 4 1 The resistor values depends on the required temperature levels 0402 1 x 0.5 x 0.5
C42, (C43) Capacitor (optional) 2 1 Murata GRM155R61C104K 100 nF, 6V3 0402 1 x 0.5 x 0.5
SMPS External Components
C8...C12 Input capacitor 5 1 Murata GRM155R60J475M 4.7 µF 0402 1.0 x 0.5 x 0.5
C13 Output capacitor 1 1 Murata GRM188R60G226MEA0 22 µF 0603 1.6 x 0.8 x 0.8
Output capacitor, up to 5 A 2 1 Murata (2 in parallel) GRM188R60G226MEA0 22 µF 2x 0603 2 pcs 1.6 x 0.8 x 0.8
C14...C17 Output capacitor 4 1 Murata GRM188R60J106ME84L 10 µF 0603 1.6 x 0.8 x 0.8
L6, L7, L8 Inductor, 1.1 A 3 1 Murata LQM2MPN1R0NG0 1 µH (1.4 A) 0806 2.0 x 1.6 x 0.9
2 TOKO MDT2520-CN1R0M 1 µH (1.35 A) 1008 2.5 x 2.0 x 1.2
3 TDK MLP2520S1R0M 1 µH (1.5 A) 1008 2.5 x 2.0 x 1.0
L9 Inductor, up to 5.0 A 1 1 COILCRAFT XFL4020-102ME 1 µH (5.4 A) 4.0 x 4.0 x 2.1
2 TOKO (2 in parallel) DFE322512C 1 µH (3.1 A), 2 in parallel (5 A) 2x 1210 2 pcs 3.2 x 2.5 x 1.2
3 TOKO DFE322512C 1 µH (3.1 A) 1210 3.2 x 2.5 x 1.2
4 TOKO DFE252012C 1 µH (3.0 A) 1008 2.5 x 2.0 x 1.2
5 TDK SPM3012T-1R0M 1 µH (2.8 A) 3.2 x 3.0 x 1.2
L10 Inductor, up to 2.5 A 1 1 Murata LQM32PN1R0MG0 1 µH (1.8 A) 1210 3.2 x 2.5 x 1.0
2 TOKO DFE322512C 1 µH (3.1 A) 1210 3.2 x 2.5 x 1.2
3 TOKO DFE252012C 1 µH (3.0 A) 1008 2.5 x 2.0 x 1.2
4 Coilcraft EPL2010-681MLB 0.68 µH (2.0 A) 0808 2.0 x 2.0 x 1.0
Inductor (Option 2) 1 TOKO DFE322512C 0.47 µH (3.7 A) 1210 3.2 x 2.5 x 1.2
LDO External Components
C18...C22 Input capacitor 5 1 TDK C1005X5R0J225M 2.2 µF, 6V3 0402 1.0 x 0.5 x 0.5
C23...C33 Output capacitor 11 1 TDK C1005X5R0J225M 2.2 µF, 6V3 0402 1.0 x 0.5 x 0.5
Charger External Components
L11 Inductor 1 1 FDK MIPS2520D1R0 1 µH (1.2 A) 2520 2.5 x 2.0 x 1.0
2 Taiyoyuden CKP25201R0M-T 1 µH (1.4 A) 2520 2.5 x 2.0 x 1.0
3 TOKO DFE252012C 1 µH (3.0 A) 1008 2.5 x 2.0 x 1.2
S1 PMOS battery switch (with power path) 1 1 Texas Instruments (C45 = 4.7 nF needed) CSD25201W15 33 mΩ (VGS = -4.5 V) 1.5 x 1.5 x 0.62
2 Vishay (C45 not needed) Si8417DB 21 mΩ (VGS = -4.5 V) 2.4 x 2.0 x 0.65
3 Vishay (C45 = 4.7 nF needed) Si8407DB 22 mΩ (VGS = -4.5 V) 2.4 x 2.0 x 0.65
4 Vishay (C45 = 4.7 nF needed) SiA429DJT 21 mΩ (VGS = -4.5 V) 2.05 x 2.05 x 0.6
5 Rohm (C45 = 15 nF needed) RQ1A060ZP 16 mΩ (VGS = -4.5 V) 3.0 x 2.8 x 0.8
C45 Gate capacitor (with power path, see S1 comments) 1 1 Murata GRM155R61A472KA01D 4.7 nF, 10 V 0402 1.0 x 0.5 x 0.5
2 Murata GRM155R71C153KA01D 15 nF, 10 V 0402 1.0 x 0.5 x 0.5
R9 Sense resistor (shorted with power path) 1 1 Panasonic ERJ3BWFR068V 68 mΩ, 0.25 W 0603 1.6 x 0.8 x 0.8
C34 CHRG_VREF capacitor 1 1 Murata GRM188R61A225KE34D 2.2 µF, 10 V 0603 1.6 x 0.8 x 0.8
C35 VAC decoupling capacitor 1 1 Murata GRM155R61C104K 100 nF, 16 V 0402 1.0 x 0.5 x 0.5
C36 VBUS decoupling 1 1 Murata GRM219R61C475KE15 4.7 µF, 16 V 0805 2.0 x 1.25 x 0.85
C37 CHRG_PMID capacitor 1 1 Murata GRM219R61C475KE15 4.7 µF, 16 V 0805 2.0 x 1.25 x 0.85
C38 CHRG_CSIN capacitor (not placed with power path) 1 1 Murata GRM155R61C104K 100 nF, 6V3 0402 1 x 0.5 x 0.5
C39 CHRG_CSOUT cap1 1 1 Murata GRM188R60J106ME84L 10 µF, 6V3 0603 1.6 x 0.8 x 0.8
C41 CHRG_CSOUT cap2 1 1 Murata GRM155R61A105KE15D 1 µF, 6V3 0402 1.0 x 0.5 x 0.5
C40 CHRG_SW capacitor 1 1 Murata GRM155R61C104K 100 nF, 16 V 0402 1.0 x 0.5 x 0.5
S2 PMOS switch for negative voiltage protection 1 1 Vishay Si8417DB 22 mΩ 2.4 x 2.0 x 0.65
R10 Pull-down resistor 1 1 100 kΩ 0402 1.0 x 0.5 x 0.5
D1 LED 1 1 Everlight 16S-216UTD/S559/TR8 2 mA 0402 1.0 x 0.5 x 0.35
(1) Component minimum and maximum tolerance values are provided in the electrical parameters section for each IP.
(2) The # column refers to the first (1), second (2), and third (3) source suppliers, for which the IPs are either simulated or characterized.
(3) The PACK column describes the external component package type.
(4) The VDD tank capacitors filter the VSYS/VDD input voltage of the LDO and SMPS core architectures.
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