ADP3208CJCPZ - Brand New ON Semiconductor Special Purpose Voltage Regulators
In Stock:4355 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
4355,
Ready for Immediate Shipping
Brand:ON Semiconductor
Category:Special Purpose Voltage Regulators
Chipdatas Part No.:CD93-ADP3208CJCPZ
Manufacturer Part No.:ADP3208CJCPZ
Datecode:09+
Package:48-VFQFN Exposed Pad, CSP
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Description
The ADP3208CJCPZ is a highly efficient, multiphase, synchronous buck switching regulator controller. It is designed for converting the notebook battery voltage into the core supply voltage required by high-performance Intel processors. It features an integrated 7-bit DAC to read a VID code directly from the processor and set the CPU core voltage within the range of 0.3 V to 1.5 V. The ADP3208CJCPZ ensures interleaved 2-phase operation for optimal performance.
Specifications and features
- Single-chip solution
- Fully compatible with the Intel IMVP-6+ specifications
- Integrated MOSFET drivers
- Input Voltage Range of 3.3 V to 22 V
- Selectable 1- or 2-phase operation with up to 1 MHz per phase switching frequency
- Guaranteed ±8 mV worst-case differentially sensed core voltage error over temperature
- Automatic power-saving mode maximizes efficiency with light load during deeper sleep operation
- Soft transient control reduces inrush current and audio noise
- Active current balancing between output phases
- Independent current limit and load line setting inputs for additional design flexibility
- Built-in power-good blanking supports voltage identification (VID) on-the-fly transients
- 7-bit, digitally programmable DAC with 0.3 V to 1.5 V output
- Short-circuit protection with latch-off delay
- Clock enable output delays the CPU clock until the core voltage is stable
- Output load current monitor
- 48-lead LFCSP
Application Scenarios
The ADP3208CJCPZ is commonly used in notebook power supplies for next-generation Intel processors.
Comparison
Advantages- Highly efficient
- Multiphase operation for optimal performance
- Integrated MOSFET drivers
- Wide input voltage range
- Selectable 1- or 2-phase operation
- Automatic power-saving mode for maximum efficiency
- Soft transient control for reduced inrush current and audio noise
- Active current balancing between output phases
- Independent current limit and load line setting inputs
- Built-in power-good blanking for voltage identification
- Digitally programmable DAC for precise voltage output
- Short-circuit protection with latch-off delay
- Clock enable output for stable CPU clock
- Output load current monitor
DisadvantagesNone observed.
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Datasheet
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Additional Information
- Datasheet: Download ADP3208CJCPZ
- Chipdatas Part: CD93-ADP3208CJCPZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 20:26 +0800
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