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Overview
| Topology | Other Topology |
| IC revision | ZXLD1321EV1 |
Description
The ZXLD1321 is an inductive DC-DC converter,with an internal switch, designed for driving single ormultiple LEDs in series up to a total of 1A outputcurrent.
Features
1.2V to 12V Input Voltage Range
- Up to 1A output current
- Typical efficiency (*) : >85%
- Bootstrap operation enables input voltage down to1V
- User-defined thermal control of LED output currentusing external thermistor
- 12μA typical standby current
- Adjustable Soft-Start
- Drives up to 5 white LEDs in series
Typical applications
- High power LED flashlights / LED back-up lighting / General LED lighting
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IRP,40K(A) | RDC max.(mΩ) | fres(MHz) | Size | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PD SMT Power Inductor, 10 µH, 3.5 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD SMT Power Inductor | Inductance10 µH | Performance Rated Current3.5 A | DC Resistance49 mΩ | Self Resonant Frequency26 MHz | Size7345 | VersionRobust |