The TWL6032 device is an integrated power-management integrated circuit (PMIC) for applications powered by a rechargeable battery. The device provides five configurable step-down converters with a current capability of up to 5.0 A for memory, processor core, I/O, auxiliary, preregulation for LDOs, and so forth. The device also contains nine LDO regulators for external use that can be supplied from a battery or a preregulated supply. The power-up and power-down controller is configurable and can support any power-up or power-down sequence (programmed in OTP memory). The RTC provides three 32-kHz clock outputs: seconds, minutes, hours, day, month, and year information; as well as alarm wakeup and timer. The TWL6032 device supports 32-kHz clock generation based on a crystal oscillator.

The device integrates a switched-mode system supply regulator from a USB connector. The switched-mode regulator includes power paths from the USB and battery with supplemental mode for immediate startup, even with an empty battery. The battery switch uses an external low-ohmic PMOS transistor allowing minimal serial resistance during fast charging and when operating from battery. The device can also be used without the external PMOS transistor; in this case, the battery is always tied to the system supply and the switched-mode regulator is used for battery charging.

The TWL6032 device is available in a 155-pin WCSP package, 5.21 mm × 5.36 mm with a 0.4-mm ball pitch.

• Five Highly Efficient Buck Converters
  • One 3 MHz, 0.6 to 2.1 V at 5.0 A, DVS-Capable
  • One 6 MHz, 0.6 to 2.1 V at 2.5 A, DVS-Capable
  • Three 6 MHz, 0.6 to 2.1 V at 1.1 A, One Is DVS-Capable
  • Extended Mode for Higher Output Voltages
• 11 General-Purpose Low-Dropout Voltage Regulators (LDOs)
  • Six 1.0 to 3.3 V at 0.2 A With Battery or Preregulated Supply:
    • One Can be Used as Vibrator Driver
    • One 1.0 to 3.3 V at 50 mA With Battery or Preregulated Supply
    • One Low-Noise 1.0 to 3.3 V at 50 mA With Battery or Preregulated Supply
    • One 3.3 V at 100 mA USB LDO
    • Two LDOs for TWL6032 Internal Use
• USB OTG Module:
  • ID Detection, Accessory Charger Adapter (ACA) Support
  • Accessory Detection Protocol (ADP) Support
• Backup Battery Charger
• 12-Bit Sigma-Delta Analog-to-Digital Converter (ADC) With 19 Input Channels:
  • Seven External Input Channels
• 13-Bit Coulomb Counter With Four Programmable Integration Periods
• Low-Power Consumption:
  • 8 μA in BACKUP State
  • 20 μA in WAIT-ON State
  • 110 μA in SLEEP State, With Two DC-DC Converters Active
• Real-Time Clock (RTC) With Timer and Alarm Wake-Up:
  • Three Buffered 32-kHz Outputs
• SIM and SD/MMC Card Detections
• Two Digital PWM Outputs
• Thermal Monitoring:
  • High-Temperature Warning
  • Thermal Shutdown
• Control:
  • Configurable Power-Up and Power-Down Sequences (OTP Memory)
  • Configurable Sequences Between SLEEP and ACTIVE States (OTP Memory)
  • Three Digital Output Signals that can be Included in the Startup Sequence to Control External Devices
  • Two Inter-Integrated Circuit (I2C) Interfaces
  • All Resources Configurable by I2C
• System Voltage Regulator and Battery Charger With Power Path From USB:
  • Input Current Limit to Comply With USB Standard
  • 3-MHz Switched-Mode Regulator With Integrated Power FET for up to 2.0-A Current
  • Dedicated Control Loop for Battery Current and Voltage
  • External Low-Ohmic FET for Power Path and Battery Charging
  • Boost Mode Operation for USB OTG
  • Supplement Mode to Deliver Current From Battery During Power Path Operation
  • Charger for Single-Cell Li-Ion and Li-Polymer Battery Packs
  • Safety Timer and Reset Control
  • Thermal Protection
  • Input/Output Overvoltage Protection
  • Charging Indicator LED Driver
  • Compliant With:
    • USB 2.0
    • OTG and EH 2.0
    • USB Battery Charging 1.2
    • YD/T 1591-2006
    • Japanese Battery Charging Guidelines (JEITA)
• Battery Voltage Range From 2.5 to 5.5 V
• Package 5.21-mm × 5.36-mm 155-Pin WCSP

• Regulated outputs (#)
• 14
• Vin (Min) (V)
• 2.5
• Vin (Max) (V)
• 4.8
• Iout (Max) (A)
• 5
• Rating
• Catalog
• LDO
• 9
• Features
• Comm Control
• Processor name
• OMAP
• Processor supplier
• Texas Instruments
• Configurability
• Factory programmable

TWL6032的完整型号有：TWL6032A1B4YFFR、TWL6032A1B4YFFT、TWL6032A1B6YFFR、TWL6032A2B0YFFR、TWL6032A2B0YFFT、TWL6032A2B4YFFR、TWL6032A2B4YFFT、TWL6032A2B6YFFR、TWL6032A2B7YFFR、TWL6032A2B7YFFT、TWL6032A2B8YFFR、TWL6032A2B8YFFT、TWL6032A2BEYFFT，以下是这些产品的关键参数及官网采购报价：

TWL6032A1B4YFFR，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A1B4YFFR的批量USD价格：4.786（1000+）

TWL6032A1B4YFFT，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A1B4YFFT的批量USD价格：5.619（1000+）

TWL6032A1B6YFFR，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A1B6YFFR的批量USD价格：4.786（1000+）

TWL6032A2B0YFFR，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A2B0YFFR的批量USD价格：4.786（1000+）

TWL6032A2B0YFFT，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A2B0YFFT的批量USD价格：5.619（1000+）

TWL6032A2B4YFFR，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A2B4YFFR的批量USD价格：4.786（1000+）

TWL6032A2B4YFFT，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A2B4YFFT的批量USD价格：5.619（1000+）

TWL6032A2B6YFFR，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A2B6YFFR的批量USD价格：4.786（1000+）

TWL6032A2B7YFFR，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A2B7YFFR的批量USD价格：4.786（1000+）

TWL6032A2B7YFFT，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A2B7YFFT的批量USD价格：5.619（1000+）

TWL6032A2B8YFFR，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A2B8YFFR的批量USD价格：4.786（1000+）

TWL6032A2B8YFFT，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A2B8YFFT的批量USD价格：5.619（1000+）

TWL6032A2BEYFFT，工作温度：-40 to 85，封装：DSBGA (YFF)-155，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：SNAGCU，TI官网TWL6032A2BEYFFT的批量USD价格：4.786（1000+）

TWL6032EVM — TWL6032 评估模块

The Texas Instruments TWL6032EVM evaluation module (EVM) helps designers evaluate the performance of the TWL6032 integrated power-management integrated circuit. The EVM includes the actual EVB board and the needed graphical user interface to control TWL6032 IPs.

TWL4030SW-LINUX — 用于 TWL4030 的 Linux 驱动程序

The Linux driver supports the TWL4030 series of Integrated Power Management ICs. The Linux driver supports communication through the I2C bus and interfaces with various sub-systems.

Linux Mainline Status

Available in Linux Main line: Yes
Available through git.ti.com: N/A

Supported Devices:

• twl4030
• (...)