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CM1713

Public Made by Adom

by adom

iCM(创芯微) , SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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CM1713

iCM(创芯微) · IC · SOP-8

CM1713 from iCM(创芯微), in a SOP-8. 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 VDD power_in Supply pin for the controller, rated VDD-to-GND -0.3 to 24 V, with the chip turning on at VDDON 11.5 to 13.5 V and shutting off under-voltage at VDDOFF 5.3 to 6.7 V.
2 GND power_in Ground reference pin for the controller, against which the VDD rating of -0.3 to 24 V is specified.
3 VFB input Voltage feedback input that samples the auxiliary-winding divider for constant-voltage regulation, rated -0.3 to 7 V, with an overvoltage threshold VOVP of 2.95 V and a short-circuit threshold VSCP of 1 V.
4 CS input Current-sense input for cycle-by-cycle peak current limiting, rated -0.3 to 7 V, with a maximum constant-current reference VOCPMAX of 0.475 to 0.52 V and a 400 ns blanking time TLEB.
5 D passive Drain of the internal power MOSFET, rated for a BVDSS of 650 V minimum at VGS=0 V and ID=250 µA, with RDSON of 2.1 Ω at VGS=10 V and ID=1 A.
6 D passive Drain of the internal power MOSFET, rated for a BVDSS of 650 V minimum at VGS=0 V and ID=250 µA, with RDSON of 2.1 Ω at VGS=10 V and ID=1 A.
7 D passive Drain of the internal power MOSFET, rated for a BVDSS of 650 V minimum at VGS=0 V and ID=250 µA, with RDSON of 2.1 Ω at VGS=10 V and ID=1 A.
8 D passive Drain of the internal power MOSFET, rated for a BVDSS of 650 V minimum at VGS=0 V and ID=250 µA, with RDSON of 2.1 Ω at VGS=10 V and ID=1 A.

Key specifications

Parameter Value
Manufacturer iCM(创芯微)
Package SOP-8
Category
Pins 8

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 AC voltage range VACin 90 264 V 4
VDD pin to GND withstand voltage VDD -0.3 24 V 4
VFB, CS pin withstand voltage VFB, CS -0.3 7 V 4
Power MOSFET withstand voltage BVDSS 650 V 4
Storage temperature Tstg -55 150 ℃ 4
Operating temperature -20 140 ℃ 4
Soldering temperature 260 ℃ 10s 4
ESD human body model 3 KV Human body model 4
Chip turn-on voltage VDDON 11.5 12.5 13.5 V 5
Chip turn-off voltage VDDOFF 5.3 6 6.7 V 5
Chip startup current IST 5 µA VDD=10V 5
Quiescent operating current IQ 250 400 600 µA 5
Constant voltage reference VCVREF 2.52 2.56 2.6 V 5
Line compensation current ICDC 17 27 37 µA 5
Maximum constant current reference VOCPMAX 0.475 0.5 0.52 V 5
Maximum recommended operating frequency FMAX 45 65 KHz 5
Minimum operating frequency FMIN 0.1 0.3 0.5 KHz 5
Over-temperature protection OTP 140 150 160 ℃ 5
Drain-source breakdown voltage BVDSS 650 V VGS=0V,ID=250µA 5
Over-voltage protection threshold VOVP 2.95 V 5
Short-circuit protection threshold VSCP 1 V 5
Leading-edge blanking time TLEB 400 nS 5
Drain-source on-resistance RDSON 2.1 Ω VGS=10V,ID=1A 5

CAD (KiCad official)

  • Symbol: CM1713
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: cm1713-etched.step / cm1713-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cm1713.step / cm1713.glb are the bare package body.

Provenance

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

  • Datasheet: iCM(创芯微) datasheet (11 pp, sha256 90215d32496e8316, retrieved 2026-10-17, 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