Purchase SP6137HV, In-stock SP6137HV From SeekIC.
Part Number: SP6137HV
Description: The SP6137HV is a synchronous step-down switching regulator controller optimized for high efficiency. ...
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SP6137HV
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General Description
SP6137HV General Description
The SP6137HV is a synchronous step-down switching regulator controller optimized for high efficiency. The part is designed to be especially attractive for dual supply, 12V step down with 5V used to power the controller. This lower VCC voltage minimizes power dissipation in the part. The SP6137HV is designed to drive a pair of external NFETs using a fixed 900kHz frequency, PWM voltage mode architecture. Protection features include UVLO, thermal shutdown and output short circuit protection. The SP6137HV is available in the cost and space saving 10-pin MSOP.
SP6137HV 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
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
SP6137HV Features
3V to 28V 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
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
SP6137HV Typical Application
12V DPA
Communications Systems
Graphics Cards
Communications Systems
Graphics Cards
SP6137HV Connection Diagram
SP6137HV
PDF/DataSheet Download
- Datasheet: SP6137HV
- File Size: 271389 KB
- Manufacturer: SIPEX [Sipex Corporation]
- Click here to Download
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