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Overview
| Topology | Buck Converter |
| Input voltage | 5.1-40 V |
| Output 1 | 5 V / 2 A |
| IC revision | 0.81 |
Description
The JW5015A is a current mode monolithic buckswitching regulator. Operating with an input rangeof 3.6V-40V, the JW5015A delivers 2A of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, regulators operate in low frequency to maintain high efficiency and low output ripple. Current mode control provides tight load transient response and cycle-by-cycle current limit.TheJW5015A guarantees robustness with short-circuit protection, thermal protection,start-up current run-away protection, and input under voltage lockout.
Features
-3.6V to 40V operating input range
- 2Aoutput current-Up to 94%efficiency-High efficiency (>78%) at light load-Internal Soft-Start-Fixed 440kHz Switching frequency-Input under voltage lockout-Available in thermally enhanced
- ESOP8package-Start-up current run-away protection-Short circuit protection-Thermal protection
Typical applications
- Green Electronics/ Appliances, Notebook Computers
- Networking Systems
- Distributed Power Systems
- FPGA, DSP, ASIC Power Supplies
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | fres (MHz) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744066100 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TPC SMT Tiny Power Inductor | 10 | 3.9 | 4 | 20 | SMT |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | fres (MHz) | Mount | Samples |
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