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ONSEMI NCP4200MNR2G
DC/DC Controller, Synchronous Buck, 1.7V to 24V Supply, 1 Output, 100% Duty Cycle, 6 MHz, QFN-40
- Manufacturer:
- ONSEMI ONSEMI
- Manufacturer Part No:
- NCP4200MNR2G
- Order Code:
- 2845226
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- Product Range
- -
- Technical Datasheet:
- NCP4200MNR2G Datasheet
- ECAD / MCAD
-
Product Overview
NCP4200MNR2G is a synchronous, multi-phase, buck converter with an I2C interface. It combines a highly efficient, multi-phase, synchronous buck-switching regulator controller with an I2C interface, which enables digital programming of key system parameters to optimize system performance and provide feedback to the system. It uses an internal 8-bit DAC to read a Voltage Identification (VID) code directly from the processor, which is used to set the output voltage between 0.375V and 1.6V. This device uses a multi-mode PWM architecture to drive the logic-level outputs at a programmable switching frequency that can be optimized for VR size and efficiency. It supports PSI, which is a Power Save Mode. It includes an I2C interface which can be used to program system set points such as voltage offset, load-line and phase balance, and output voltage. The applications include desktop PC power supplies for VRM modules.
- I2C interface enables digital programmability of set points and read-back of monitored values
- Logic-level PWM outputs for interface to external high power drivers
- Fast enhanced PWM for excellent load transient performance
- Active current balancing between all output phases
- Built in power-good/crowbar blanking supports on-the-fly (OTF) VID code changes
- Digitally programmable 0.375V to 1.6V output supports both VR11 and VR11.1 specifications
- Programmable short-circuit protection with programmable latch off delay
- Supports active low PSI – power saving mode during light loads
- Input voltage range from 1.7 to 24V
- QFN40 package, operating ambient temperature range from -40 to +125°C
Product Information
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- :
- Current Mode Control, Voltage Mode Control
- :
- 1.7V
- :
- 24V
- :
- 1Outputs
- :
- 100%
- :
- QFN
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- 40Pins
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- 6MHz
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- Synchronous Buck (Step Down)
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- -40°C
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- 125°C
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- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
Packaging type
Cut Tape
Available for back order
More stock available to supplier lead times which is approximately 4/28/25
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Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥445.17
(
¥489.69
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥445.17 (¥489.69) | ( ) |
| 10+ | ¥347.99 (¥382.79) | ( ) |
| 100+ | ¥271.18 (¥298.30) | ( ) |
| 500+ | ¥268.83 (¥295.71) | ( ) |
| 2500+ | ¥266.48 (¥293.13) | ( ) |
| 5000+ | ¥265.99 (¥292.59) | ( ) |
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