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ADP5071ACPZ-R7, in 3D

ADP5071ACPZ-R7

Analog Devices

-40℃~+125℃@(TJ) 1.2A、2A 1.2MHz~2.4MHz 2 2.85V~15V 3.5mA 800mV~39V Adjustable Boost、SEPIC Buck-Boost Built-in No Overcurrent Protection、Light load efficient mode、Load disconnect、Adjustable soft-start、Frequency synchronization、Hiccup current limiting、External compensation LFCSP-20(4x4) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCadi/ADP5071ACPZ-R7
Category
DC DC Converters
Package
LFCSP-20(4x4)
Pins
21

Overview

The ADP5071ACPZ-R7 is a DC DC Converter made by Analog Devices in a LFCSP-20(4x4) package with 21 pins. -40℃~+125℃@(TJ) 1.2A、2A 1.2MHz~2.4MHz 2 2.85V~15V 3.5mA 800mV~39V Adjustable Boost、SEPIC Buck-Boost Built-in No Overcurrent Protection、Light load efficient mode、Load disconnect、Adjustable soft-start、Frequency synchronization、Hiccup current limiting、External compensation LFCSP-20(4x4) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADP5071ACPZ-R7, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL-EP2.7, from EasyEDA), ready for a KiCad board. 208 are in stock at JLCPCB (part C481889).

Symbol

INBK1SYNC/FREQ2SEQ3SLEW4FB15COMP16EN17SS8EN29COMP210FB211VREF12AGND13VREG14PVIN115PVINSYS16PVIN217SW218PGND19SW120EP21
EasyEDA_Cloud:ADP5071ACPZ-R7From EasyEDA

Footprint

21
EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL-EP2.7From EasyEDA

Parameters

13
Features
Adjustable soft-start
Frequency - Switching
1.2MHz~2.4MHz
Function
Buck-Boost
Number of Outputs
2
Operating Temperature
-40℃~+125℃@(TJ)
Output Current
1.2A
Output Type
Adjustable
Output Voltage
800mV~39V
Quiescent Current
3.5mA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
No
Topology
SEPIC
Voltage - Supply
2.85V~15V

Order codes

1

Pinout

21
The pins of the ADP5071ACPZ-R7
PinNameType
1INBKUnspecified
2SYNC/FREQUnspecified
3SEQUnspecified
4SLEWUnspecified
5FB1Unspecified
6COMP1Unspecified
7EN1Unspecified
8SSUnspecified
9EN2Unspecified
10COMP2Unspecified
11FB2Unspecified
12VREFUnspecified
13AGNDUnspecified
14VREGUnspecified
15PVIN1Unspecified
16PVINSYSUnspecified
17PVIN2Unspecified
18SW2Unspecified
19PGNDUnspecified
20SW1Unspecified
21EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the ADP5071ACPZ-R7?

Yes. The symbol is EasyEDA_Cloud:ADP5071ACPZ-R7 and the footprint EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL-EP2.7, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ADP5071ACPZ-R7?

LFCSP-20(4x4), with 21 pins. Its footprint is drawn on this page.

Where is the ADP5071ACPZ-R7 datasheet?

Analog Devices publishes it: the Datasheet link on this page opens it.

Where can I order the ADP5071ACPZ-R7?

JLCPCB lists it as part C481889, with 208 in stock; the sellers' links on this page open their listings.

What can replace the ADP5071ACPZ-R7?

Parts like it in the library: the ISL91127IRAZ-T7A by Renesas Electronics, the ISL91110IR2AZ-T7A by Renesas Electronics, the ISL91110IRAZ-T by Renesas Electronics and the ISL91127IRNZ-T by Renesas Electronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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