component

LP6304BQVF

Public Made by Adom

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LOWPOWER Battery Management ICs, QFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icslp6304bqvffactory-2.0.0extractor-text

Verified LP6304BQVF

by Ray · last 7 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

7 Nov 2026RayPublished by the parts factory: tier lcsc, 25 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: LP6304BQVF · QFN-24-EP(4x4) · 25 pins
  • ✓copper: 25 copper pads, none touching another net
  • ✓datasheet: all 25 pin names found in the 12-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-7cvnzzby/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 25 pins = 25 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 25 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ lp6304bqvf.kicad_sym✓ lp6304bqvf.kicad_mod✓ lp6304bqvf.step
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Ray Publish 0.1.0 9466831 20h ago

LP6304BQVF

LOWPOWER · Battery Management ICs · QFN-24-EP(4x4)

LP6304BQVF from LOWPOWER, in a QFN-24-EP(4x4). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND3 power_in Power common ground for channel 3.
2 FB3 input Channel 3 feedback input regulated to a 0.6V reference (0.588V to 0.612V).
3 NC unconnected No connection.
4 NC unconnected No connection.
5 FB2 input Channel 2 feedback input regulated to a 0.6V reference (0.588V to 0.612V).
6 GND2 power_in Power common ground for channel 2.
7 SW2 output Channel 2 switch node connected to the inductor, with a PMOS current limit of 3A typical.
8 VIN2 power_in Channel 2 supply input operating from 2.2V to 5.5V.
9 EN2 input Channel 2 enable input, low at 0.4V max and high at 1.5V min.
10 EN1 input Channel 1 enable input, low at 0.4V max and high at 1.5V min.
11 VIN1 power_in Channel 1 supply input operating from 2.2V to 5.5V.
12 SW1 output Channel 1 switch node connected to the inductor, with a PMOS current limit of 3A typical.
13 GND1 power_in Power common ground for channel 1.
14 FB1 input Channel 1 feedback input regulated to a 0.6V reference (0.588V to 0.612V).
15 NC unconnected No connection.
16 NC unconnected No connection.
17 FB4 input Channel 4 feedback input regulated to a 0.6V reference (0.588V to 0.612V).
18 GND4 power_in Power common ground for channel 4.
19 SW4 output Channel 4 switch node connected to the inductor, with a PMOS current limit of 3A typical.
20 VIN4 power_in Channel 4 supply input operating from 2.2V to 5.5V.
21 EN4 input Channel 4 enable input, low at 0.4V max and high at 1.5V min.
22 EN3 input Channel 3 enable input, low at 0.4V max and high at 1.5V min.
23 VIN3 power_in Channel 3 supply input operating from 2.2V to 5.5V.
24 SW3 output Channel 3 switch node connected to the inductor, with a PMOS current limit of 3A typical.
25 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer LOWPOWER
Package QFN-24-EP(4x4)
Category Power Management ICs
Pins 25

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Voltage VINX 2.2 5.5 V 6
Control Circuit Input Voltage VCC 2.2 5.5 V 6
Shutdown Supply Current ISD 0.1 1 μA VEN = 0V 6
Reference Voltage VREF 0.588 0.6 0.612 V 6
Switching Frequency FSW 1 1.5 2 MHz ILOAD = 100mA 6
Enable Pin Input High Voltage VEN-H 1.5 V 6
Enable Input Current IEN 2 uA 6
Output Voltage Soft Start TSS (0%→90%)VOUT 450 us 6
Over-Temperature Shutdown Threshold TSD 150 ℃ 6
Maximum Duty Cycle DMAX 100 % 6
Input to GND voltage VIN -0.3 6 V Input to GND(VIN) 5
Other Pin to GND voltage -0.3 6 V Other Pin to GND 5
Maximum Junction Temperature 125 ℃ 5
Operating Junction Temperature Range TJ -40 85 ℃ 5
Storage Temperature Range TJ -65 150 ℃ Storage Temperature Range (TJ) 5
Maximum Soldering Temperature 260 ℃ at leads, 10 sec 5
Maximum Power Dissipation PD 2.5 W TA=25℃ 5
Thermal Resistance θJA 50 ℃/W 5
ESD HBM 2 KV Human Body Model 5
ESD MM 200 V Machine Model 5

CAD (KiCad official)

  • Symbol: LP6304BQVF
  • Footprint: Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm
  • 3D model: QFN-24-EP(4x4) (KiCad packages3D, STEP)
  • 3D model files: lp6304bqvf-etched.step / lp6304bqvf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lp6304bqvf.step / lp6304bqvf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: LOWPOWER datasheet (12 pp, sha256 418c3294d0dd8dd9, retrieved 2026-11-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF