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46 pcs
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46 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT4430ES6#TRPBF is a specialized power management IC from Analog Devices, designed as a secondary-side opto-coupler driver for isolated power supplies. It integrates a precision-trimmed 600mV reference with ±0.75% initial accuracy and a high bandwidth 9MHz error amplifier, facilitating simple frequency compensation.
This device operates over a wide input supply range of 3V to 20V and provides 10mA of opto-coupler drive current with short-circuit protection. A unique overshoot control function is included to prevent output overshoot during start-up and short-circuit recovery. The LT4430ES6#TRPBF is available in a low-profile 6-lead TSOT-23 package, suitable for surface mounting.
Key applications include isolated DC/DC converters, telecommunication power systems, distributed power step-down converters, offline isolated power supplies, industrial control systems, and automotive/heavy equipment power solutions. Its design enables robust and stable operation in isolated power supply designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LT4430ES6#TRPBF operates within a temperature range of -40°C to 125°C.
The LT4430ES6#TRPBF is available in SOT-23-6 Thin and TSOT-23-6 packages.
The input voltage range for the LT4430ES6#TRPBF is 3V to 20V.
The reference voltage is 0.6V over temperature.
The typical error amplifier bandwidth is 9MHz.
The typical opto-coupler drive current is 10mA.
The typical current consumption is 1.9mA.