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ICE3AR2280JZ

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Infineon Technologies AC-DC Controllers & Regulators, DIP-7. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ICE3AR2280JZ

Infineon Technologies · AC-DC Controllers & Regulators · DIP-7

ICE3AR2280JZ from Infineon Technologies, in a DIP-7. 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 BBA input Combines brownout, extendable blanking time (external capacitor to ground extends the built-in 20 ms) and external auto-restart enable, which is triggered by pulling the pin below 0.4V.
2 FBB input Feedback input to the PWM comparator and protection unit, also used to select the burst mode entry/exit level.
3 CS input Current sense input that senses the voltage on the shunt resistor in the source of the integrated 800V CoolMOS, switching the driver off at the current limit threshold.
4 n.c. unconnected Not connected.
5 Drain passive Connection to the drain of the integrated 800V CoolMOS.
7 VCC power_in Positive controller supply with an operating range between 10.5V and 25V.
8 GND power_in Controller ground.

Key specifications

Parameter Value
Manufacturer Infineon Technologies
Package DIP-7
Category Power Management ICs
Pins 7

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Drain Source Voltage VDS 800 V 22
Pulse drain current ID_Puls 4.9 A tp limited by Tjmax 22
Avalanche energy, repetitive EAR 0.047 mJ tAR limited by max. Tj=150°C 22
Avalanche current, repetitive IAR 1.5 A tAR limited by max. Tj=150°C 22
VCC Supply Voltage VVCC -0.3 27 V 22
FBB Voltage VFBB -0.3 5.5 V 22
BBA Voltage VBBA -0.3 5.5 V 22
CS Voltage VCS -0.3 5.5 V 22
Junction Temperature Tj -40 150 °C Controller & CoolMOS 22
Storage Temperature TS -55 150 °C 22
Thermal Resistance Junction-Ambient RthJA 96 K/W 22
Soldering temperature Tsold 260 °C wavesoldering only at leads, 1.6mm (0.063in.) from case for 10s 22
ESD Capability (incl. Drain Pin) VESD 2 kV Human body model 22
VCC Supply Voltage (operating) VVCC 10.5 25 V min is VVCCoff; max value limited due to Vcc OVP 23
Junction Temperature of Controller TjCon -25 130 °C Max value limited due to thermal shut down of controller 23
Junction Temperature of CoolMOS TjCoolMOS -25 150 °C 23
Start Up Current IVCCstart 200 300 mA VVCC =16V 23
VCC Charge Current IVCCcharge1 5 mA VVCC = 0V 23
VCC Charge Current IVCCcharge2 0.55 0.9 1.6 mA VVCC = 1V 23
VCC Charge Current IVCCcharge3 0.38 0.7 mA VVCC =16V 23
Leakage Current of Start Up Cell and CoolMOS IStartLeak 0.2 50 mA VDrain = 650V at Tj=100°C 23
Supply Current with Inactive Gate IVCCsup1 1.9 3.2 mA 23
Supply Current with Active Gate IVCCsup2 3.4 4.8 mA IFBB = 0A 23
Supply Current in Active Burst Mode with Inactive Gate IVCCburst1 620 950 mA VFBB = 2.5V 23
VCC Turn-On Threshold VVCCon 16 17 18 V 23
VCC Turn-Off Threshold VVCCoff 9.8 10.5 11.2 V 23
Trimmed Reference Voltage VREF 4.9 5 5.1 V measured at pin FBB, IFBB = 0 24
Fixed Oscillator Frequency fOSC1 87 100 113 kHz 24
Fixed Oscillator Frequency fOSC2 92 100 108 kHz Tj = 25°C 24
Max. Duty Cycle Dmax 0.7 0.75 0.8 24
PWM-OP Gain AV 3.05 3.25 3.45 24
FBB Pull-Up Resistor RFB 9 15.4 22 kΩ 24
VFBB Operating Range Max level VFBmax 4.3 V CS=1V, limited by Comparator C4 24
Brownout reference voltage for comparator C14 VBO_ref 0.8 0.9 1 V 25
Blanking time voltage lower limit for Comparator C3 VBKC3 0.8 0.9 1 V 25
Blanking time voltage upper limit for Comparator C11 VBKC11 4.28 4.5 4.72 V 25
Over Load Limit for Comparator C4 VFBC4 4.28 4.5 4.72 V 25
Entry Burst select High level for Comparator C19 VFBC19 4.28 4.5 4.72 V 25
Entry Burst select Low level for Comparator C20 VFBC20 0.4 0.5 0.6 V 25
Active Burst Mode Entry Level for Comparator C5 (10% Pin_max) VFB_burst1 1.51 1.6 1.69 V < 7 counts 25
Active Burst Mode Entry Level for Comparator C5 (6.67% Pin_max) VFB_burst2 1.34 1.42 1.5 V 8 ~ 39 counts 25
Active Burst Mode Entry Level for Comparator C5 (4.38% Pin_max) VFB_burst3 1.2 1.27 1.34 V 40 ~ 191 counts 25
Active Burst Mode High Level for Comparator C6a VFBC6a 3.35 3.5 3.65 V In Active Burst Mode 25
Active Burst Mode Low Level for Comparator C6b VFBC6b 3.06 3.2 3.34 V 25
Active Burst Mode Level for Comparator C13 VFBC13 3.85 4 4.15 V 25
Overvoltage Detection Limit for Comparator C1 VVCCOVP1 19.5 20.5 21.5 V VFBB = 5V, during soft start 25
Overvoltage Detection Limit for Comparator C2 VVCCOVP2 25 25.5 26.3 V 25
Auto-restart enable reference voltage for Comparator C9 VAE 0.25 0.4 0.45 V 25
Charging current for extended blanking time Ichg_EB 480 720 864 mA 25
Charging current for brownout Ichg_BO 9 10 10.8 mA 25
Thermal Shutdown TjSD 130 140 150 °C Controller 25
Peak Current Limitation (incl. Propagation Delay) Vcsth 0.99 1.06 1.13 V dVsense / dt = 0.6V/ms (Figure 20) 26
Peak Current Limitation during Active Burst Mode (20% Pin_max) Vcsth_burst1 0.39 0.45 0.51 V < 7 counts 26
Peak Current Limitation during Active Burst Mode (13.3% Pin_max) Vcsth_burst2 0.32 0.37 0.44 V 8 ~ 39 counts 26
Peak Current Limitation during Active Burst Mode (9.6% Pin_max) Vcsth_burst3 0.25 0.31 0.37 V 40 ~ 191 counts 26
CS Input Bias Current ICSbias -1.5 -0.2 mA VCS =0V 26
Drain Source Breakdown Voltage V(BR)DSS 800 V Tj = 25°C 26
Drain Source Breakdown Voltage V(BR)DSS 870 V Tj = 110°C 26
Drain Source On-Resistance RDSon 2.26 2.62 Ω Tj = 25°C, at ID = 0.81A 26
Drain Source On-Resistance RDSon 5.02 5.81 Ω Tj=125°C, at ID = 0.81A 26
Drain Source On-Resistance RDSon 6.14 7.1 Ω Tj=150°C, at ID = 0.81A 26

CAD (KiCad official)

  • Symbol: ICE3AR2280JZ
  • Footprint: Package_DIP:DIP-8-N6_W7.62mm
  • 3D model: DIP-7 (KiCad packages3D, STEP)
  • 3D model files: ice3ar2280jz-etched.step / ice3ar2280jz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ice3ar2280jz.step / ice3ar2280jz.glb are the bare package body.

Provenance

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

  • Datasheet: Infineon Technologies datasheet (34 pp, sha256 bc8c8939ee897ad0, retrieved 2026-10-23, tier: manufacturer)
  • 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