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Key Specs Summary(26)
- Frequency Switching
- -
- Frequency Switching
- -
- function
- Buck
- function
- Buck
- Number Of Outputs
- 1
- Number Of Outputs
- 1
- Operating Temperature
- 0℃~+70℃
- Operating Temperature
- 0℃~+70℃
- Operating Voltage
- 5V
- Operating Voltage
- 5V
- Output CurrentVerified
- -
- Output CurrentVerified
- -
- Output Type
- -
- Output Type
- -
- Output VoltageVerified
- 1.2V
- Output VoltageVerified
- 1.2V
- package
- SOIC-14
- package
- SOIC-14
- Quiescent Current
- -
- Quiescent Current
- -
- Synchronous Rectifier
- Yes
- Synchronous Rectifier
- Yes
- topology
- Buck
- topology
- Buck
- Pin CountEnriched
- 14
- Package Industry NameEnriched
- SOIC
Datasheet Extracted
Facts extracted directly from the datasheet (sourced)Pin Configuration · SOIC-14 · 14 pins
| # | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power in | Ground Reference |
| 2 | PWRGD | output | Power Good Indicator. Open-drain output |
| 3 | LRFB1 | input | Feedback connection for linear regulator 1 |
| 4 | LRDRV1 | output | Gate drive for linear regulator 1 N-channel MOSFET |
| 5 | FB | input | Feedback Input. Error amplifier input |
| 6 | CS– | input | Current Sense Negative Node |
| 7 | CS+ | input | Current Sense Positive Node |
| 8 | CT | passive | Timing Capacitor connection |
| 9 | COMP | output | Error Amplifier Output and Compensation Point |
| 10 | LRDRV2 | output | Gate drive for linear regulator 2 N-channel MOSFET |
| 11 | LRFB2 | input | Feedback connection for linear regulator 2 |
| 12 | VCC | power in | Supply Voltage |
| 13 | DRVL | output | Low-Side MOSFET Drive |
| 14 | DRVH | output | High-Side MOSFET Drive |
Absolute Maximum Ratings
| VCC | 15V | |
| DRVH, DRVL, LRDRV1, LRDRV2 | VCC + 0.3V | |
| All Other Inputs and Outputs | 10V | |
| Operating Junction Temperature | 125°C | |
| Storage Temperature Range | -65 to 150°C |
Recommended Operating
| Operating Ambient Temperature Range | 0 to 70°C |
Thermal
- theta ja
- 105
Ordering
- JR
- 14-Lead Narrow SOIC
- JR-REEL
- 14-Lead Narrow SOIC Tape and Reel
- JR-REEL7
- 14-Lead Narrow SOIC 7-inch Tape and Reel
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