L4962：1.5 A Switching Regulator
The L4962 is a monolithic power switching regulator delivering 1.5A at a voltage variable from 5V to 40V in step down configuration.
Features of the device include current limiting, soft start, thermal protection and 0 to 100% duty cycle for continuous operating mode.
The L4962 is mounted in a 16-lead Powerdip plastic package and Heptawatt package and requires very few external components.
Efficient operation at switching frequencies up to 150KHz allows a reduction in the size and cost of external filter components.
Key Features
- SOFT START
- VERY FEW EXTERNAL COMPONENTS
- THERMAL SHUTDOWN
- 1.5A OUTPUT CURRENT
- PRECISE (± 2%) ON-CHIP REFERENCE
- 5.1V TO 40V OPUTPUT VOLTAGE RANGE
- VERY HIGH EFFICIENCY (UP TO 90%)
- INTERNAL LIMITING CURRENT
- HIGH SWITCHING FREQUENCY
产品规格
| Description | Version | Size |
|---|---|---|
| DS0062: 1.5A power switching regulator | 3.2 | 461 KB |
手册
| Description | Version | Size |
|---|---|---|
| Brochure Power management guide | 05.2016 | 7 MB |
样片和购买
| 型号 | Package | Packing Type | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|---|---|---|---|---|---|---|
| L4962/A | PDIP 16 | Tube | 1.896 | 1000 | NEC | EAR99 | MALAYSIA |
| L4962E/A | HW 7LDS SPLIT V | Tube | 1.896 | 1000 | NEC | EAR99 | MOROCCO |
质量和可靠性
| 型号 | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| L4962/A | PDIP 16 | Industrial | Ecopack1 | md_f7-wspc-pdip-wspc-16-wspc-.3-wspc-cu-wspc-0.4_b5f7l843da6-wspc-(l4962_a)_a_ver2_signed.pdf md_f7-wspc-pdip-wspc-16-wspc-.3-wspc-cu-wspc-0.4_b5f7l843da6-wspc-(l4962_a)_a_ver2.xml |
| L4962E/A | HW 7LDS SPLIT V | Industrial | Ecopack1 |
