Overview
The ADP8870ACBZ-R7 is a LED Driver made by Analog Devices in a WLCSP-20(2x2.4) package with 20 pins. -40℃~+105℃ 1MHz 2.5V~5.5V 30mA、60mA 7 Charge Pump PWM WLCSP-20(2x2.4) LED Drivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADP8870ACBZ-R7, from EasyEDA) and its footprint (EasyEDA_Cloud:DSBGA-20_L2.4-W1.9-R4-C5-P0.40-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C659434).
Symbol
Footprint
Parameters
11- Dimming
- PWM
- Features
- Short Circuit Protection, Over Voltage Protection, Over-Temperature Protection (OTP), Built-in soft-start
- Frequency - Switching
- 1MHz
- Number of Channels
- 7
- Operating temperature
- -40℃~+105℃
- Output Current
- 30mA, 60mA
- Output Voltage
- 4.3V~5.1V
- Switch Tube (Built-In/External)
- Built-in
- Topology
- Charge Pump
- Type
- DC-DC
- Voltage - Input(DC)
- 2.5V~5.5V
Order codes
1- ADP8870ACBZ-R7LCSC C659434
Pinout
20| Pin | Name | Type |
|---|---|---|
| A1 | C1+ | Unspecified |
| A2 | VOUT | Unspecified |
| A3 | VIN | Unspecified |
| A4 | GND | Unspecified |
| B1 | C2+ | Unspecified |
| B2 | C2– | Unspecified |
| B3 | D7 | Unspecified |
| B4 | D6 | Unspecified |
| C1 | C1– | Unspecified |
| C2 | SDA | Unspecified |
| C3 | CMP_IN | Unspecified |
| C4 | D5 | Unspecified |
| D1 | PWM | Unspecified |
| D2 | nINT | Unspecified |
| D3 | D1 | Unspecified |
| D4 | D4 | Unspecified |
| E1 | nRST | Unspecified |
| E2 | SCL | Unspecified |
| E3 | D2 | Unspecified |
| E4 | D3 | Unspecified |
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Is there a KiCad symbol and footprint for the ADP8870ACBZ-R7?
Yes. The symbol is EasyEDA_Cloud:ADP8870ACBZ-R7 and the footprint EasyEDA_Cloud:DSBGA-20_L2.4-W1.9-R4-C5-P0.40-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ADP8870ACBZ-R7?
WLCSP-20(2x2.4), with 20 pins. Its footprint is drawn on this page.
Where is the ADP8870ACBZ-R7 datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the ADP8870ACBZ-R7?
JLCPCB lists it as part C659434, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ADP8870ACBZ-R7?
Parts like it in the library: the TPS61325YFF by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
