SLVSH13
August 2024
TPSM83102
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Device Comparison Table
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Rating
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Undervoltage Lockout (UVLO)
7.3.2
Enable and Soft Start
7.3.3
Adjustable Output Voltage
7.3.4
Reverse Current Operation
7.3.5
Protection Features
7.3.5.1
Input Overvoltage Protection
7.3.5.2
Short Circuit Protection
7.3.5.3
Thermal Shutdown
7.4
Device Functional Modes
7.5
Programming
7.5.1
Serial Interface Description
7.5.2
Standard-, Fast-, and Fast-Mode Plus Protocol
7.5.3
I2C Update Sequence
7.6
Register Map
7.6.1
Register Description
7.6.1.1
Register Map
7.6.1.2
Register CONTROL1 (Register address: 0x02; Default: 0x08)
7.6.1.3
Register VOUT (Register address: 0x03; Default: 0x5C)
7.6.1.4
Register CONTROL2 (Register address: 0x05; Default: 0x45)
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Custom Design with WEBENCH Tools
8.2.2.2
Output Capacitor Selection
8.2.2.3
Input Capacitor Selection
8.2.2.4
Setting the Output Voltage
8.2.3
Application Curves
9
Layout
9.1
Layout Guidelines
9.2
Layout Example
10
Device and Documentation Support
10.1
Device Support
10.1.1
Third-Party Products Disclaimer
10.1.2
Development Support
10.1.2.1
Custom Design with WEBENCH Tools
10.2
Receiving Notification of Documentation Updates
10.3
Support Resources
10.4
Trademarks
10.5
Electrostatic Discharge Caution
10.6
Glossary
11
Revision History
12
Mechanical, Packaging, and Orderable Information
12.1
Tape and Reel Information
12.2
Mechanical Data
Package Options
Mechanical Data (Package|Pins)
SIU|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvsh13_oa
1
Features
1.6V to 5.5V input voltage range
Device input voltage > 1.65V for start-up
1V to 5.5V output voltage range(adjustable)
High output current capability, 3A peak switch current
1.5A output current for V
IN
≥ 3V, V
OUT
= 3.3V
1.2A output current for V
IN
≥ 2.7V, V
OUT
= 3.3V
High efficiency over the entire load range
8μA typical quiescent current
Automatic power save mode and forced PWM mode configurable
Peak current buck-boost mode architecture
Seamless mode transition
Forward and reverse current operation
Start-up into pre-biased outputs
Fixed-frequency operation with 2MHz switching
Safety and robust operation features
Overcurrent protection and short-circuit protection
Integrated soft start with active ramp adoption
Overtemperature protection and overvoltage protection
True shutdown function with load disconnect
Forward and backward current limit
Small solution size
2.6mm × 2.0mm × 1.2mm(max) 8-pin μSiP package