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Key Specs Summary(10)
- function
- Buck
- Number Of Outputs
- 2
- Operating Temperature
- -40℃~+125℃
- Operating Voltage
- -
- Output CurrentEnriched
- 0.6A
- Output VoltageEnriched
- 2.8V
- package
- LFCSP-10(3x3)
- Package Industry NameEnriched
- LFCSP
- Pin CountEnriched
- 10
- Frequency Switching
- 3MHz
Datasheet Extracted
Facts extracted directly from the datasheet (sourced)Pin Configuration · 10-Lead LFCSP · 10 pins
| # | Name | Type | Function |
|---|---|---|---|
| 1 | PGND | power in | Power Ground |
| 2 | SW | output | Connection from Power MOSFETs to Inductor |
| 3 | AGND | power in | Analog Ground |
| 4 | FB | input | Feedback from Buck Output |
| 5 | VIN2 | power in | LDO Input Voltage |
| 6 | VOUT2 | power out | LDO Output Voltage |
| 7 | EN2 | input | Logic 1 to Enable LDO or No Connect for Autosequencing |
| 8 | EN1 | input | Logic 1 to Enable Buck or Initiate Sequencing |
| 9 | PG | open collector | Power Good. Open-drain output |
| 10 | VIN1 | power in | Analog Power Input |
Absolute Maximum Ratings
| VIN1, VIN2 to PGND, AGND | 6.5V | |
| VOUT2 to PGND, AGND | 6.5V | VIN2 |
| Storage Temperature Range | -65°C | |
| Operating Junction Temperature Range | 125°C | max |
Recommended Operating
| Input voltage range | 2.3V | min |
| Input voltage range | 5.5V | max |
| LDO input (VIN2) | 1.65V | min |
Thermal
- theta ja
- 35.3
Ordering
- Z
- RoHS Compliant Part
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