Datasheet
Table Of Contents
- Features
- Applications
- Description
- Absolute Maximum Ratings
- Operating Ratings
- Electrical Characteristics
- Typical Performance Characteristics
- Simplified Block Diagram
- Applications Information
- THEORY OF OPERATION
- SOFT-START
- OUTPUT OVERVOLTAGE PROTECTION
- UNDERVOLTAGE LOCKOUT
- CURRENT LIMIT
- THERMAL SHUTDOWN
- Design Guide
- Calculating Efficiency, and Junction Temperature
- Thermal Definitions
- WSON Package
- LM2832X Design Example 1
- LM2832X Design Example 2
- LM2832X Design Example 3
- LM2832Y Design Example 4
- LM2832Y Design Example 5
- LM2832Z Design Example 6
- LM2832Z Design Example 7
- LM2832X Dual Converters with Delayed Enabled Design Example 8
- LM2832X Buck Converter & Voltage Double Circuit with LDO Follower Design Example 9
- Revision History
LM2832
www.ti.com
SNVS455A –AUGUST 2006–REVISED APRIL 2013
Absolute Maximum Ratings
(1) (2)
VIN -0.5V to 7V
FB Voltage -0.5V to 3V
EN Voltage -0.5V to 7V
SW Voltage -0.5V to 7V
ESD Susceptibility 2kV
Junction Temperature
(3)
150°C
Storage Temperature −65°C to +150°C
Soldering Information Infrared or Convection Reflow (15 sec) 220°C
(1) Absolute maximum ratings indicate limits beyond which damage to the device may occur. Operating Range indicates conditions for
which the device is intended to be functional, but does not ensure specific performance limits. For ensured specifications and test
conditions, see the Electrical Characteristics.
(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
(3) Thermal shutdown will occur if the junction temperature exceeds the maximum junction temperature of the device.
Operating Ratings
VIN 3V to 5.5V
Junction Temperature −40°C to +125°C
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