Product Summary

The BD9120HFN-TR is a 1ch DC/DC converter controller IC with built-in synchronous rectifier.

Parametrics

BD9120HFN-TR absolute maximum ratings: (1)supply voltage, VCC: -0.3 to 7V; PVCC: -0.3 to 7V; (2)EN voltage, EN: -0.3 to 7V; (3)SW ITH voltage, SW, ITH: -0.3 to 7V; (4)SW output current, ISW: 1.1A; (5)power dissipation, PD: 1350mW; (6)operating temperature range, Topr: -25 to 85℃; (7)storage temperature range, Tstg: -55 to 150℃; (8)maximum junction temperature, Tjmax: 150℃.

Features

BD9120HFN-TR features: (1)output voltage: adjustable (1.0-1.5V) output current: 0.8A; (2)low operating voltage; (3)high efficiency and fast transient response.

Diagrams

BD9120HFN-TR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BD9120HFN-TR
BD9120HFN-TR

ROHM Semiconductor

Switching Converters, Regulators & Controllers Variable Output

Data Sheet

0-1: $1.58
1-25: $1.31
25-100: $1.05
100-500: $0.79
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