BQ25504

Battery_Management

Energy Harvesting Boost Converter with Battery Management, VQFN-16

Symbol

17 pins
Schematic symbol for BQ25504
Units
1
Kind
part
Grid
on 1.27 mm

Footprint

17 pads
Footprint for BQ25504
Library
Package_DFN_QFN
Mount
smd
Courtyard
4.26 × 4.26 mm
Link
exact
Footprint page
Open →

3D model

none
no 3D model

The footprint references no model, or the referenced model is not in the upstream package set.

Pins and pads

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

PinNameTypePad
1VSSpower_in1
2VIN_DCpower_in2
3VOC_SAMPinput3
4VREF_SAMPbidirectional4
5OT_PROGinput5
6VBAT_OVinput6
7VRDIVoutput7
8VBAT_UVinput8
9OK_HYSTinput9
10OK_PROGinput10
11VBAT_OKoutput11
12AVSSpower_in12
13VSSpassive13
14VBATpower_out14
15VSTORbidirectional15
16LBSTbidirectional16
17PADpassive17

On real boards

13 designs use this part

5 placed it by name in a schematic; 8 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