SP6134 General Description
SP6134 Maximum Ratings
VCC ................................................................................................ 7V
BST .............................................................................................. 22V
BST-SWN ......................................................................... -0.3V to 7V
SWN.................................................................................. -1V to 15V
GH......................................................................... -0.3V to BST+0.3V
GH-SWN ........................................................................................ 7V
All other pins ........................................................ -0.3V to VCC+0.3V
Peak Output Current < 10us
GH,GL ............................................................................................ 2A
Storage Temperature ............................................... -65°C to 150°C
Power Dissipation ........................................................................ 1W
Lead Temperature (Soldering, 10 sec) .................................... 300°C
ESD Rating ........................................................................... 2kV HBM
Thermal Resistance ............................................................ 41.9°C/W
SP6134 Features
3V to 12V Step Down Achieved Using Dual Input
Small 10-Pin MSOP Package
2A to 15A Ouput Capability
Highly Integrated Design, Minimal Components
UVLO Detects Both VCC and VIN
Short Circuit Protection with Auto-Restart
On-Board 1.5Ω sink (2Ω source) NFET Drivers
Programmable Soft Start
Fast Transient Response
High Efficiency: Greater than 94% Possible
A Synchronous Start-Up into a Pre-Charged Output
SP6134 Typical Application
12V DPA
Communications Systems
Graphics Cards
SP6134 Connection Diagram
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