ADT7461ARZ-REEL
AD
The ADT7461ARZ-REEL is a digital temperature sensor from AD, featuring a 2-wire serial interface and an 8-Pin SOIC package. It is RoHS3 compliant and has an MSL of 1.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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25 pcs
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25 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 |
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| Tape & Reel |
The UCC28089 from Texas Instruments is a BiCMOS controller designed for DC-to-DC and off-line fixed-frequency switching power supplies. It operates in a dual-alternating push-pull configuration, with outputs switching at half the oscillator frequency and a duty cycle limited to a maximum of 50%.
Key features include a high-current totem-pole dual output stage capable of 1-A sink and 0.5-A source current. It offers programmable dead-time control and an oscillator synchronization output. The device also includes low start-up current (130 μA typical) and low run current (1.4 mA typical).
Protection features include over-current shutdown and undervoltage lockout (UVLO) with hysteresis. The UVLO thresholds are set at 10.5 V for turn-on and 8.0 V for turn-off. The UCC28089 is optimized for use as a primary-side companion controller in cascaded converters requiring secondary-side control.
This controller is available in an 8-SOIC package suitable for surface mount applications. It is designed for use in applications such as high efficiency cascaded converters, inverters, electronic ballasts, uninterruptable power supplies (UPS), and AC or DC links.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1 A typical.
0.5 A typical.
130 µA typical.
1.4 mA typical.
Turn-on at 10.5 V, turn-off at 8.0 V.
50%.
8-SOIC surface-mount package.
