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

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Parametrics Compare all products in Multi-channel ICs (PMIC)

 
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 TPS658621D TPS658622A TPS658622B TPS658623 TPS658640 TPS658643
14     14     14     14     14     14     14    
Nvidia     Nvidia     Nvidia     Nvidia     Nvidia     Nvidia     Nvidia    
TegraT20     TegraT20     TegraAP20     TegraAP20     TegraT20     TegraT20     TegraT20    
2.3     2.3     2.3     2.3     2.3     2.3     2.3    
5.5     5.5     5.5     5.5     5.5     5.5     5.5    
0     0     0     0     0     0     0    
0     0     0     0     0     0     0    
11     11     11     11     11     11     11    
0     0     0     0     0     0     0    
3     3     3     3     3     3     3    
2     2     2     2     2     2     2    
Power Good     Power Good     Power Good     Power Good     Power Good     Comm Control
Power Good    
Comm Control
Power Good    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
-40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85    
BGA MICROSTAR JUNIOR | 120
BGA MICROSTAR | 169    
BGA MICROSTAR | 169     BGA MICROSTAR JUNIOR | 120     BGA MICROSTAR JUNIOR | 120     BGA MICROSTAR JUNIOR | 120
BGA MICROSTAR | 169    
BGA MICROSTAR JUNIOR | 120
BGA MICROSTAR | 169    
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)    
169BGA MICROSTAR: 144 mm2: 12 x 12 (BGA MICROSTAR | 169)     120BGA MICROSTAR JUNIOR: 36 mm2: 6 x 6 (BGA MICROSTAR JUNIOR | 120)     120BGA MICROSTAR JUNIOR: 36 mm2: 6 x 6 (BGA MICROSTAR JUNIOR | 120)     169BGA MICROSTAR: 144 mm2: 12 x 12 (BGA MICROSTAR | 169)
120BGA MICROSTAR JUNIOR: 36 mm2: 6 x 6 (BGA MICROSTAR JUNIOR | 120)    
169BGA MICROSTAR: 144 mm2: 12 x 12 (BGA MICROSTAR | 169)
120BGA MICROSTAR JUNIOR: 36 mm2: 6 x 6 (BGA MICROSTAR JUNIOR | 120)    
169BGA MICROSTAR: 144 mm2: 12 x 12 (BGA MICROSTAR | 169)
120BGA MICROSTAR JUNIOR: 36 mm2: 6 x 6 (BGA MICROSTAR JUNIOR | 120)