LTC4001-1

Battery_Management

Single cell (4.1V) programmable synchronous buck Li-Ion charger, 2A, 5.5V input, QFN-16

Symbol

17 pins
Schematic symbol for LTC4001-1
Units
1
Kind
part
Grid
on 1.27 mm
Extends
LTC4001

Footprint

17 pads
Footprint for LTC4001-1
Library
Package_DFN_QFN
Mount
smd
Courtyard
5.26 × 5.26 mm
Link
exact
Footprint page
Open →

3D model

STEP

Package_DFN_QFN_QFN-16-1EP_4x4mm_P0.65mm_EP2.15x2.15mm

4 × 4 × 0.75 mm

192 KB STEP

Library
Package_DFN_QFN_QFN-16-1EP_4x4mm_P0.65mm
Link
exact
Model page
Open →

Pins and pads

Every pin on the symbol has a pad on the footprint.

PinNameTypePad
1BAToutput1
2SENSEinput2
3PGNDpower_in3
4GNDSENSpower_in4
5SWoutput5
6~{EN}input6
7~{CHRG}open_collector7
8P_{VIN}power_in8
9V_{INSENSE}power_in9
10FAULToutput10
11NTCinput11
12PROGinput12
13IDETinput13
14SSinput14
15TIMERinput15
16BATSENSinput16
17PADpower_in17

On real boards

6 designs use this part

6 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.

Provenance

Credit
KiCad Libraries Contributors
Licence
CC-BY-SA-4.0-with-KiCad-exception
Link method
exact
Cross-check
passed