Key facts
- Brand
- ON Semiconductor
- Model
- CS5159
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-12
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ON Semiconductor CS5159 CPU 5-Bit Synchronous Buck Controller Datasheet
The CS5159 is a CPU 5-Bit Synchronous Buck Controller specifically designed to provide unprecedented transient response for demanding high-density, high-speed logic. It operates using a proprietary V2 control method that allows a 100 ns response time to load transients.
The device is available in a 16-pin surface mount package and features an on-board 5-bit DAC with 1.0% accuracy, short circuit protection, Voc monitor, and programmable soft start capability. It supports operation over a 4.25-16 V range (Vcc) using 12 V to power the IC.
ON Semiconductor CS5159 specifications
| Operating Junction Temperature, Tj | -65 to +150 °C |
|---|---|
| Transient Response | 100 ns |
| Gate Rise/Fall Times | 30 ns |
| DAC Accuracy | 1.0% |
| Supply Voltage Range (Vcc) | 4.25-16 V |
| Output Voltage Range | 1.30 V to 3.57 V |
| Package Type | SO-16 |
Source: ON Semiconductor CS5159 CPU 5-Bit Synchronous Buck Controller Datasheet
All ON Semiconductor CS5159 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the transient response time of the CS5159?
The controller allows a 100 ns response time to load transients.
From: ON Semiconductor CS5159 CPU 5-Bit Synchronous Buck Controller Datasheet
What is the accuracy of the on-board DAC?
The CS5159 includes an on board, 5—-bit DAC with 1.0% output tolerance.
From: ON Semiconductor CS5159 CPU 5-Bit Synchronous Buck Controller Datasheet
What is the transient response time of the CS5159?
The CS5159 provides a 100 ns response time to load transients.
From: ON Semiconductor CS5159 CPU 5-Bit Synchronous Buck Controller Datasheet
Is the CS5159 backward compatible with the CS5157?
Yes, the CS5159 is backward compatible with the adjustable CS5157.
From: ON Semiconductor CS5159 CPU 5-Bit Synchronous Buck Controller Datasheet