Overview
The ADP1851ACPZ-R7 is a DC DC Converter made by Analog Devices in a LFCSP-16(4x4) package with 17 pins. -40℃~+125℃ 1 2.75V~20V 200kHz~1.5MHz 25A Buck Buck External Yes LFCSP-16(4x4) DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADP1851ACPZ-R7, from EasyEDA) and its footprint (EasyEDA_Cloud:LFCSP-16_L4.0-W4.0-P0.65-BL-EP2.6, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C658985).
Symbol
Footprint
Parameters
12- Features
- Overcurrent Protection, Light load efficient mode, Adjustable soft-start, Operating status indication, Adjustable current limiting, Frequency synchronization, Hiccup current limiting, Output voltage tracking, External compensation, Built-in LDO regulator
- Frequency - Switching
- 200kHz~1.5MHz
- Function
- Step-down type
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃
- Output Current
- 25A
- Output Type
- Adjustable
- Quiescent Current
- 4.2mA
- Switch tube (built-in/external)
- External
- Synchronous Rectifier
- Yes
- Topology
- Buck
- Voltage - Supply
- 2.75V~20V
Order codes
1- ADP1851ACPZ-R7LCSC C658985
Pinout
17| Pin | Name | Type |
|---|---|---|
| 1 | EN | Unspecified |
| 2 | SS/TRK | Unspecified |
| 3 | FB | Unspecified |
| 4 | COMP | Unspecified |
| 5 | SYNC | Unspecified |
| 6 | VIN | Unspecified |
| 7 | VCCO | Unspecified |
| 8 | PGND | Unspecified |
| 9 | DL | Unspecified |
| 10 | SW | Unspecified |
| 11 | DH | Unspecified |
| 12 | BST | Unspecified |
| 13 | ILIM | Unspecified |
| 14 | PGOOD | Unspecified |
| 15 | RAMP | Unspecified |
| 16 | FREQ | Unspecified |
| 17 | EP | Unspecified |
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Is there a KiCad symbol and footprint for the ADP1851ACPZ-R7?
Yes. The symbol is EasyEDA_Cloud:ADP1851ACPZ-R7 and the footprint EasyEDA_Cloud:LFCSP-16_L4.0-W4.0-P0.65-BL-EP2.6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ADP1851ACPZ-R7?
LFCSP-16(4x4), with 17 pins. Its footprint is drawn on this page.
Where is the ADP1851ACPZ-R7 datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the ADP1851ACPZ-R7?
JLCPCB lists it as part C658985, with 0 in stock; the sellers' links on this page open their listings.