Datasheet Specifications
- Part number
- ISL9440B
- Manufacturer
- Renesas ↗
- File Size
- 2.09 MB
- Datasheet
- ISL9440B-Renesas.pdf
- Description
- Triple Step-Down PWM and Single Linear Controller
Description
DATASHEET ISL9440B, ISL9440C Triple Step-Down PWM and Single Linear Controller with Programmable Soft-Start FN6799 Rev 4.00 February 18, 2016 The I.
Features
* TABLE 1. PART NUMBER EARLY WARNING SWITCHING FREQUENCY (kHz) SOFT-STARTING TIME (ms) ISL9440 Yes 300 1.7 ISL9440A Yes 600 1.7 ISL9441 No 300 1.7 ISL9440B Yes 300 Programmable ISL9440C Yes (No longer available or supported) 600 Programmable FeaturesApplications
* Each output is adjustable down to 0.8V. The PWMs are synchronized at 180° out-of-phase thus, reducing the RMS input current and ripple voltage. The ISL9440B and ISL9440C offer programmable soft-start, independent enable inputs for ease of supply rail sequencing, and integrated UV/OV/OC/OT protectiISL9440B Distributors
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