VR091B080CL中文资料

Voltage Regulator Module

VRM 9.1S

Model: VR091B080CL Features

???Active ?Input Fuse Protected ?Power Good Output ?Remote Sense ?Remote Enable

????Short Circuit Table 1:

Specifications

Notes and Conditions (1)Min Typ Max Units Input Voltage Operating Range Io = 0 to 80Amps

11.04

12.0012.60Vdc Input Current Slew Rate 0.25

1.0A/μS Output Voltage (Vo)5-Bit DAC Controlled

1.075 1.85V Output Current (Io)0

80A Output di/dt 100% Load Step 50

A/μS Efficiency Vo = 1.5V,Io = 80A 80

84

%Turn-on Time

Vin = 11.04V 50mS Over-Voltage Shutdown Vo

2.10

2.25

2.40V Over-Current Limit Io = 80 Amps 150%Operating Temperature Io = 80 Amps

060°C Storage temperature -4070

°C

Dimensions 3.8”L x 1.8”H x 0.58”W

Reliability

MTBF Prediction per RAC Prism @ 55°C

1,004,924 hours

1.100V - 1.85V Output @ 80Amps

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NOT RECOMMENDED FOR NEW DESIGNS

Mechanical Information

Figure 1

Pinout Information

* Notch of this product will be between pins 11& 12 and 51 & 52* Recommended connector= AMP#1489165-3 = VRM9.1 Rating

Table 2:

Pin Function Pin Function Pin Function Pin Function Pin Function 1VIN+14VO+27VO-40VO-53OUTEN 2VIN+15VO-28VO+41VO+54Ishare 3VIN+16VO+29VO-42VO-55VID04VIN+17VO-30VO+43VO+56VID25Reserved 18VO+31VO-44VO-57VID46Key 19VO-32VO-45VO+58VRM-pres 7VID320VO+33VO+46VO-59VIN-8VID121VO-34VO-47VO+60VIN-9Reserved 22VO+35VO+48VO-61

VIN-

10PWRGD 23VO-36VO-49VO+62 VIN-

11VO-sen-24VO+37VO+50VO+12Reserved 25VO-38VO-51Reserved 13

VO-26

VO+

39

VO+

52

VO-sen+

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Ordering Information

VR091B080CL

Family

VR = VRM

VRM Specification

091 = 9.1

Input Voltage

B = 12Vin

Package Type

L =Low Profile Connector Type

C= Card Edge Peak Output Current

080 = 80A

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