SP7651ER-L/TR, SP7652, SP7652EB Selling Leads, Datasheet
MFG:EXAR Package Cooled:SOIC D/C:09+
SP7651ER-L/TR, SP7652, SP7652EB Datasheet download
Part Number: SP7651ER-L/TR
MFG: EXAR
Package Cooled: SOIC
D/C: 09+
SP7651ER-L/TR, SP7652, SP7652EB
- Table of contents:
Info of SP7651ER-L/TR
Info of SP7652
Info of SP7652EB
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About SP7651ER-L/TR
PDF/DataSheet Download
Datasheet: SP7651ER-L/TR
File Size: 120378 KB
Manufacturer: SIPEX [Sipex Corporation]
Download : Click here to Download
About SP7652
PDF/DataSheet Download
Datasheet: SP7652
File Size: 136599 KB
Manufacturer: SIPEX [Sipex Corporation]
Download : Click here to Download
About SP7652EB
PDF/DataSheet Download
Datasheet: SP7652EB
File Size: 1091236 KB
Manufacturer: SIPEX [Sipex Corporation]
Download : Click here to Download
SP7652 General Description
Description
The SP7652 is a synchronous step-down switching regulator 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 SP7652 is designed to provide a fully integrated buck regulator solutionusing a fixed 600kHz frequency, PWM voltage mode architecture. Protection features include UVLO, thermal shutdown and output short circuit protection. The SP7652 is available in the space saving DFN package.
SP7652 Maximum Ratings
| Specifications | |
| Iout(mA) | 6000 |
| Vin MIN. (V) | 2.5 |
| Vin MAX. (V) | 28 |
| IQ (A) | 1500 |
| Vout MIN. (V) | 0.8 |
| Vout MAX. (V) | 27 |
| Freq (kHz) | 600 |
| Efficiency(%) | 92 |
SP7652 Features
2.5V to 28V Step Down Achieved Using Dual Input
Output Voltage down to 0.8V
3A Output Capability
Built in Low RDSON Power Switches (40 mΩ typ)
Highly Integrated Design, Minimal Components
600 kHz Fixed Frequency Operation
UVLO Detects Both VCC and VIN
Over Temperature Protection
Short Circuit Protection with Auto-Restart
Wide BW Amp Allows Type II or III Compensation
Programmable Soft Start
Fast Transient Response
High Efficiency: Greater than 95% Possible
Asynchronous Start-Up into a Pre-Charged Output
Small 7mm x 4mm DFN Package
Output Voltage down to 0.8V
3A Output Capability
Built in Low RDSON Power Switches (40 mΩ typ)
Highly Integrated Design, Minimal Components
600 kHz Fixed Frequency Operation
UVLO Detects Both VCC and VIN
Over Temperature Protection
Short Circuit Protection with Auto-Restart
Wide BW Amp Allows Type II or III Compensation
Programmable Soft Start
Fast Transient Response
High Efficiency: Greater than 95% Possible
Asynchronous Start-Up into a Pre-Charged Output
Small 7mm x 4mm DFN Package
SP7652 Connection Diagram
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