4056D
HLExtended
-40℃~+85℃ 1 1A 2.9V~9V 4.2V 70uA Lithium Battery Support ESOP-8 Battery Management ROHS
- Part id
- hl/4056D
- Category
- Battery Management
- Package
- ESOP-8
- Pins
- 9
- In stock
- 1,048 at JLCPCB (C18164399)
Overview
The 4056D is a battery Management made by HL in a ESOP-8 package with 9 pins. -40℃~+85℃ 1 1A 2.9V~9V 4.2V 70uA Lithium Battery Support ESOP-8 Battery Management ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TP4066-4.2V-DFN228, from EasyEDA) and its footprint (EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP-4, from EasyEDA), ready for a KiCad board. 1,048 are in stock at JLCPCB (part C18164399).
Symbol
Footprint
Pinout
9| Pin | Name | Type |
|---|---|---|
| 1 | TEMP | Unspecified |
| 2 | PROG | Unspecified |
| 3 | GND | Unspecified |
| 4 | VCC | Unspecified |
| 5 | BAT | Unspecified |
| 6 | STDBY# | Unspecified |
| 7 | CHRG# | Unspecified |
| 8 | CE | Unspecified |
| 9 | EP | Unspecified |
Parts like it
8
4056
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ESOP-8ESOP-8 Battery Management ROHSLingyang MicroBattery ManagementLY6394A
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ESOP-8-40℃~+85℃ 2 2.5A 5uA 8.4V Charging IC Lithium Battery Support ESOP-8 Battery Management ROHSSOLA-ICBattery Management
Questions
Is there a KiCad symbol and footprint for the 4056D?
Yes. The symbol is EasyEDA_Cloud:TP4066-4.2V-DFN228 and the footprint EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP-4, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 4056D?
ESOP-8, with 9 pins. Its footprint is drawn on this page.
Where is the 4056D datasheet?
HL publishes it: the Datasheet link on this page opens it.
Where can I order the 4056D?
JLCPCB lists it as part C18164399, with 1,048 in stock; the sellers' links on this page open their listings.
What can replace the 4056D?
Parts like it in the library: the 4056 by GAOGE MICROCHIP, the LGS5502 by Legend-Si, the HTP4056 by HXY MOSFET and the LY6294TB by Lingyang Micro. Check their datasheets: a part that fits the footprint may still differ in its ratings.