The TPS658629-Q1 provides an easy to use, fully integrated solution for handheld devices, integrating 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.
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Qualified for Automotive Applications
AEC-Q100 Test Guidance With the Following Results:
Device Temperature Grade 3: –40°C to 85°C Ambient Operating Temperature Range
Device HBM ESD Classification Level H1C
Device CDM ESD Classification Level C2
**INTEGRATED POWER SUPPLIES**
3 Programmable Step-Down Converters
Software Controlled Enable/Forced PWM Mode
Automatic Power Saving Mode
Maximum 1.5 A Outputs (SM0 and SM2)
Maximum 1.3 A 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 1.7V–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
