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参数资料
| 型号： | PIP8000FHN/N1 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC28 |
| 封装： | 6 X 6 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT788-1, HVQFN-28 |
| 文件页数： | 1/26页 |
| 文件大小： | 126K |
| 代理商： | PIP8000FHN/N1 |
1.
General description
The PIP8000FHN is a Power Management Bus (PMBus) protocol compliant, digital power
supervisor IC, congurable through a host system to meet dynamic converter
performance for a multitude of power supply applications. It is also able to manage power
supply operating conditions as well as to monitor and report the status back to a host
system using the PMBus protocol.
The PMBus standard uses the widely accepted Inter-Integrated Circuit (I2C)
communication protocol for the hardware interface. A number of additional features are
added to enhance the basic I2C communication protocol. These are described in the
System Management Bus (SMBus) protocol and include SMAlert.
2.
Features
I PMBus serial interface:
N Query I/O voltage, I/O current, warnings, faults
N Query temperature for up to two temperature sensors
N Congure and measure RPM for up to two fans
N Sequence start-up and turn-off
I Congurable 7-channel A/D with calibration factors
I I2C device-address pin stripping
I Compatible with most analog controllers
I Power-on reset
I I2C-bus up to 400 kHz
I 2.4 V to 3.6 V VDD operating range
I 5 V tolerant I/O pins
I Thermal sense capabilities
I 28 pin HVQFN package, 6 mm × 6 mm
3.
Applications
I PMBus compliant low voltage, high current density applications
I DC power distributed systems
I Networking applications
I Servers and server accessories
I Telecommunication systems
I Industrial / ATE power applications
I Storage systems
PIP8000FHN
PMBus compliant digital power supervisor
Rev. 02 — 6 July 2009
Preliminary data sheet
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