Product Summary
The ICE3BR1765J is an Off-Line SMPS Current Mode Controller. The ICE3BR1765J targets for the Off-Line battery adapters and low cost SMPS for lower power range such as application for DVD R/W, DVD Combi, Blue ray DVD player, set top box, etc. Besides inherited the outstanding performance of the CoolSET F3 in the BiCMOS technology, active burst mode, auto-restart protection, propagation delay compensation, etc., CoolSET F3R series has some new features such as built-in soft start time, built-in blanking window, built-in frequency jitter, soft gate driving, etc.
Parametrics
ICE3BR1765J absolute maximum ratings: (1)Switching drain current, pulse width tp limited by Tj=150℃, Is: 4.03 A; (2)Pulse drain current, pulse width tp limited by Tj=150℃, ID_Puls : 6.12 A; (3)Avalanche energy, repetitive tAR limited by max. Tj=150℃), EAR: 0.15 mJ; (4)Avalanche current, repetitive tAR limited by max. Tj=150℃), IAR: 1.5 A; (5)VCC Supply Voltage, VVCC: -0.3 to 27 V; (6)FB Voltage, VFB: -0.3 to 5.5 V; (7)BA Voltage, VBA: -0.3 to 5.5 V; (8)CS Voltage, VCS: -0.3 to 5.5 V; (9)Junction Temperature, Tj: -40 to 150℃; (10)Storage Temperature, TS: -55 to 150℃; (11)Thermal Resistance Junction -Ambient, RthJA: 96 K/W; (12)Soldering temperature, wavesoldering only allowed at leads, Tsold: 260℃; (13)ESD Capability (incl. Drain Pin), VESD: 2 kV.
Features
ICE3BR1765J features: (1)650V avalanche rugged CoolMOS with built-in Startup Cell; (2)Active Burst Mode for lowest Standby Power; (3)Fast load jump response in Active Burst Mode; (4)65kHz internally fixed switching frequency; (5)Auto Restart Protection Mode for Overload, Open Loop, VCC Undervoltage, Overtemperature & Overvoltage; (6)Built-in Soft Start; (7)Built-in blanking window with extendable blanking time for short duration high current; (8)External auto-restart enable pin; (9)Max Duty Cycle 75%; (10)Overall tolerance of Current Limiting < ±5%; (11)Internal PWM Leading Edge Blanking; (12)BiCMOS technology provide wide VCC range; (13)Built-in Frequency jitter and soft driving for low EMI.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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ICE3BR1765J |
Infineon Technologies |
Current Mode PWM Controllers Off-Line SMPS Crrnt Mode 650V |
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ICE3BR1765JZ |
Infineon Technologies |
Current Mode PWM Controllers COOLSET |
Data Sheet |
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