TPS658621C Multi-channel Power Management IC (PMIC) with Li-Ion Battery Charger | TI.com

TPS658621C (ACTIVE)

Multi-channel Power Management IC (PMIC) with Li-Ion Battery Charger

Multi-channel Power Management IC (PMIC) with Li-Ion Battery Charger - TPS658621C
Datasheet
 

Description

The TPS658621C provides an easy to use, fully integrated solution for handheld devices, integrating charge management, multiple regulated power supplies, system management and display functions in a small package. The I2C interface enables control of a wide range of subsystem parameters. Internal registers have a complete set of status information, enabling easy diagnostics and host-controlled handling of fault conditions.

Features

  • INTEGRATED POWER SUPPLIES
    • 3 Programmable Step-Down converters
      • Software Controlled Enable/Forced PWM Mode
      • Automatic Power Saving Mode
      • Maximum 1.5A Outputs (SM0 and SM2)Maximum 2.0A Output (SM1)
    • 11 Programmable General Purpose LDOs
      • 7 With Output Voltages of 1.25V to 3.3V
      • 2 With Output Voltages of 0.725V to 1.5V or 1.25V to 2.586V (factory configurable)
      • 1 “Always On” With Output Voltages of 1.25V to 3.3V
      • 1 With Output Voltage of 1.70V–2.475V
  • DISPLAY SUPPORT FUNCTIONS
    • 4 PWM Outputs With Programmable Frequency and Duty Cycle
    • Dual RGB LED Drivers
    • Constant Current WLED Driver
      • 26.5V (max) at 25mA
      • Over-Voltage Protection
      • Programmable Current Level and Brightness Control
  • HOST INTERFACE
    • Interrupt Controller With Maskable Interrupts
    • External ADC Triggering and Step-Down Converter Mode Control
  • SYSTEM MANAGEMENT
    • Dual Input Power Path USB Current Limiting Max 18V Over-Voltage Protection
    • Power Good Monitoring on all Supply Outputs
    • Software Reset Function
    • Hardware On/Off and Reboot Control
    • 11 Channel ADC With 3 Operating Modes Single Conversion Peak Detection Averaging
  • APPLICATIONS
    • Netbooks
    • Portable Navigation Devices
    • Portable Media Players

Parametrics

Compare all products in Multi-channel ICs (PMIC) Email Download to Excel
Part number Order Regulated outputs (#) Processor supplier Processor name Vin (Min) (V) Vin (Max) (V) Step-up DC/DC controller Step-down DC/DC controller LDO Step-up DC/DC converter Step-down DC/DC converter Iout (Max) (A) Features Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG)
TPS658621C Order now 14     Nvidia     TegraT20     2.3     5.5     0     0     11     0     3     2     Power Good     Catalog     -40 to 85     BGA MICROSTAR JUNIOR | 120
BGA MICROSTAR | 169    
169BGA MICROSTAR: 144 mm2: 12 x 12 (BGA MICROSTAR | 169)
120BGA MICROSTAR JUNIOR: 36 mm2: 6 x 6 (BGA MICROSTAR JUNIOR | 120)    
TPS658621D Order now 14     Nvidia     TegraT20     2.3     5.5     0     0     11     0     3     2     Power Good     Catalog     -40 to 85     BGA MICROSTAR | 169     169BGA MICROSTAR: 144 mm2: 12 x 12 (BGA MICROSTAR | 169)    
TPS658622A Order now 14     Nvidia     TegraAP20     2.3     5.5     0     0     11     0     3     2     Power Good     Catalog     -40 to 85     BGA MICROSTAR JUNIOR | 120     120BGA MICROSTAR JUNIOR: 36 mm2: 6 x 6 (BGA MICROSTAR JUNIOR | 120)    
TPS658622B Order now 14     Nvidia     TegraAP20     2.3     5.5     0     0     11     0     3     2     Power Good     Catalog     -40 to 85     BGA MICROSTAR JUNIOR | 120     120BGA MICROSTAR JUNIOR: 36 mm2: 6 x 6 (BGA MICROSTAR JUNIOR | 120)    
TPS658623 Order now 14     Nvidia     TegraT20     2.3     5.5     0     0     11     0     3     2     Power Good     Catalog     -40 to 85     BGA MICROSTAR JUNIOR | 120
BGA MICROSTAR | 169    
169BGA MICROSTAR: 144 mm2: 12 x 12 (BGA MICROSTAR | 169)
120BGA MICROSTAR JUNIOR: 36 mm2: 6 x 6 (BGA MICROSTAR JUNIOR | 120)    
TPS658640 Order now 14     Nvidia     TegraT20     2.3     5.5     0     0     11