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CR6850T DIP-8 Flyback PWM Controller IC CR6850 (5-Pack)
CR6850T DIP-8 Flyback PWM Controller IC CR6850 (5-Pack)
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$6.60 USD
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CR6850T DIP-8 Flyback PWM Controller IC — Green-Mode SMPS
The CR6850T is a highly integrated flyback PWM controller IC in a DIP-8 package, featuring a built-in 650V high-voltage MOSFET. Designed for green-mode operation, it delivers high efficiency at light loads by reducing switching frequency — ideal for chargers, adapters, and standby power supplies.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | CR6850T |
| Package | DIP-8 |
| Built-in MOSFET | 650V N-Channel |
| Operating Frequency | Up to 100kHz |
| Startup Voltage | ~18V |
| Operating Mode | Green-mode (frequency reduction at light load) |
| Protections | OVP, OCP, OTP, SCP |
| Standby Power | <30mW typical |
| Quantity | 5 pieces |
Why Choose CR6850T?
- Integrated 650V MOSFET — Reduces BOM count and PCB area vs. discrete solutions
- Green-Mode Operation — Meets ErP/Energy Star standby power requirements
- Comprehensive Protection — OVP, OCP, OTP, and short-circuit protection for robust designs
- DIP-8 Package — Easy through-hole repair and prototyping
- Drop-in Compatible — Replaces CR6842, CR6853 in many charger designs
Typical Applications
- Mobile phone charger and USB adapter repair/design
- LED driver power supplies
- Standby power supply for TVs and set-top boxes
- 5V/12V flyback SMPS for embedded systems
- Low-power AC-DC converter modules
FAQ
Q: What’s the difference between CR6850T and CR6850?
A: CR6850T is the standard DIP-8 variant. Electrically equivalent; “T” denotes tape packaging for the original reel.
Q: Can CR6850T replace CR6842?
A: In many charger circuits yes, but verify startup voltage and frequency settings as they differ slightly.
Package Contents
- 5× CR6850T DIP-8 Flyback PWM Controller IC
