Key facts
- Brand
- ON Semiconductor
- Model
- NCP1450A
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-08
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DatasheetON Semiconductor NCP1450A handbook
ON Semiconductor NCP1450A handbook
Datasheet
The NCP1450A is a PWM step-up DC-DC switching controller produced by Semiconductor Components Industries, LLC. It is designed to power portable equipment from one or two cells battery packs. It features high efficiency, low start-up voltage, wide operating voltage range, etc.
Read onlineON Semiconductor NCP1450A specifications
| Switching Frequency | 180 kHz |
|---|---|
| Maximum Output Current | up to 1000 mA (3.0 V version) |
| Efficiency (200 mA, 2.0 V → 3.0 V) | 86 % |
| External Components Required | Six |
Source: ON Semiconductor NCP1450A PWM Step‑up DC‑DC Controller Handbook
All ON Semiconductor NCP1450A documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical switching frequency of the NCP1450A?
The controller operates at a fixed PWM frequency of 180 kHz.
From: ON Semiconductor NCP1450A PWM Step‑up DC‑DC Controller Handbook
How many external components are needed to build a converter with the NCP1450A?
Only six external components are required.
From: ON Semiconductor NCP1450A PWM Step‑up DC‑DC Controller Handbook