NCP6338:6 A Processor Supply with Dynamic Voltage Scaling, I2C Programming and Remote Sense
The NCP6338 is a synchronous buck converter optimized to supply recent micro processors (ARM core processor, GPU) that demand high power at low voltages of portable applications powered by one cell Li-ion or three cell Alkaline/NiCd/NiMH batteries. The device is able to deliver up to 6 A of programmable voltage ranging from 0.6 V to 1.4 V. Synchronous rectification and automatic PFM/PWM transition offer improved system efficiency. Operation at a 3 MHz switching frequency allows the use of small form factor external components. The NCP6338 is in a space saving, low profile 2.06 x 2.46 mm CSP-30 package.
技术特性
- 2.3 V to 5.5 V Input Voltage Range
- Support Latest Battery
- 3 MHz Switching Frequency
- Reduced output inductor and capacitor size
- 3 MHz Switching Frequency
- Reduced output inductor and capacitor size
- Modular output strength drive
- Optimized efficiency
- Differential sense
- Compensates for PCB losses and processor acces resistor
- DVS support through I2C
- Optimizes processor power
- Enabling with pins or I2C
- Flexible enabling and disabling
- IC access in off mode
- Preprogramming at low power
终端产品
- Cellular phones, smart phones, tablets and PDAs
|
应用
- Battery powered applications power management
- Power supply for processor with low core voltage
封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| NCP6338FCT1G |
Active |
|
6 A Processor Supply with Dynamic Voltage Scaling, I2C Programming and Remote Sense |
WLCSP-30 |
567CU |
1 |
Tape and Reel |
3000 |
$1.0666 |
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