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IP6515

Public Made by Adom

by adom

INJOINIC DC-DC Converters, QFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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IP6515

INJOINIC · DC-DC Converters · QFN-32-EP(5x5)

IP6515 from INJOINIC, in a QFN-32-EP(5x5). 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 GND power_in Ground pin, listed in the datasheet pin table as a GND pin.
2 GND power_in Ground pin, listed in the datasheet pin table as a GND pin.
3 GND power_in Ground pin, listed in the datasheet pin table as a GND pin.
4 GND power_in Ground pin, listed in the datasheet pin table as a GND pin.
5 GND power_in Ground pin, listed in the datasheet pin table as a GND pin.
6 GND power_in Ground pin, listed in the datasheet pin table as a GND pin.
7 GND power_in Ground pin, listed in the datasheet pin table as a GND pin.
8 GND power_in Ground pin, listed in the datasheet pin table as a GND pin.
9 DM2 bidirectional VOUT2 identification signal DM line, which the datasheet lists as an identification signal for the second USB port.
10 DP2 bidirectional VOUT2 identification signal DP line, which the datasheet lists as an identification signal for the second USB port.
11 DP1 bidirectional VOUT1 identification signal DP line, which the datasheet lists as an identification signal for the first USB port.
12 DM1 bidirectional VOUT1 identification signal DM line, which the datasheet lists as an identification signal for the first USB port.
13 GND power_in Ground pin, listed in the datasheet pin table as a GND pin.
14 VIN power_in Input supply pin, with input voltage range of 8.2V to 32V according to the recommended operating conditions.
15 VIN power_in Input supply pin, with input voltage range of 8.2V to 32V according to the recommended operating conditions.
16 NC unconnected Floating pin, which the datasheet says must not be connected anywhere.
17 NC unconnected Floating pin, which the datasheet says must not be connected anywhere.
18 PGND power_in Power ground pin for the DC-DC converter.
19 LX output DC-DC switching node, connected to the inductor.
20 LX output DC-DC switching node, connected to the inductor.
21 LX output DC-DC switching node, connected to the inductor.
22 LX output DC-DC switching node, connected to the inductor.
23 LX output DC-DC switching node, connected to the inductor.
24 BST passive Bootstrap capacitor connection point.
25 PGND power_in Power ground pin for the DC-DC converter.
26 VIN power_in Input supply pin, with input voltage range of 8.2V to 32V according to the recommended operating conditions.
27 VIN power_in Input supply pin, with input voltage range of 8.2V to 32V according to the recommended operating conditions.
28 NC unconnected Floating pin, which the datasheet says must not be connected anywhere.
29 VOS1 input Negative terminal of the VOUT1 output current sense; it is connected across the 10mohm sense resistor to VOUT.
30 VOS2 input Negative terminal of the VOUT2 output current sense; it is connected across the 10mohm sense resistor to VOUT.
31 VOUT power_out Positive terminal of the VOUT1/VOUT2 output current sense, which is the common output node.
32 GND power_in Ground pin, listed in the datasheet pin table as a GND pin.
33 EPAD power_in Exposed pad, listed in the datasheet pin table as a ground pin.

Key specifications

Parameter Value
Manufacturer INJOINIC
Package QFN-32-EP(5x5)
Category Power Management ICs
Pins 33

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
推荐工作条件 输入电压 VIN 8.2 32 V 5
极限参数 输入电压范围 VIN -0.3 40 V 5
LX 电压范围 VLX -0.3 V VIN+0.3 5
DM1/DP1 等电压范围 VDM1/DP1/DM2/DP2 -0.3 30 V 5
输入电压 VIN 8.2 12 32 V 6
输出电压纹波 ΔVOUT 70 80 90 mV VIN=24V，VOUT=[email protected]，Cout 为 100uF 固态电容 6
热关断温度 结温范围 TJ -40 150 ℃ 5
存储温度范围 Tstg -60 150 ℃ 5
输入静态电流 IQ 3 mA VIN=12V，VOUT=5V@0A 5
上管导通电阻 RDS(ON) 10 mΩ 5
下管导通电阻 RDS(ON) 9 mΩ 5
开关频率 FS 150 KHz 6
输出电压 VOUT 5 V 6
软启动时间 TSS 5 ms VIN=12V，VOUT=5V 6
输出线补电压 VCOMP 50 mV VIN=12V，VOUT=5V，IOUT=1A 6
输出 CC 模式最大电流 单口输出 IOUT 2.4 A 单口输出 6
输出 CC 模式最大电流 双口输出 IOUT 4.8 A 双口输出 6
输出打嗝重启电压 VOUT 3.6 V 输出进入 CC 模式后，输出打嗝重启电压 6
热关断温度 TOTP 155 ℃ 上升温度 6
热关断温度迟滞 ΔTOTP 45 ℃ 6
热阻（结温到环境） θJA 40 ℃/W 5
人体模型（HBM）ESD ESD 4 KV 5

CAD (KiCad official)

  • Symbol: IP6515
  • Footprint: Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.3x3.3mm
  • 3D model: QFN-32-EP(5x5) (KiCad packages3D, STEP)
  • 3D model files: ip6515-etched.step / ip6515-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ip6515.step / ip6515.glb are the bare package body.

Provenance

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

  • Datasheet: INJOINIC datasheet (13 pp, sha256 b7dc80be34ca719a, retrieved 2026-10-27, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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