參數(shù)資料
型號: SMM665BFR9
廠商: Summit Microelectronics, Inc.
英文描述: Six-Channel Active DC Output Controller, Monitor, Marginer and Sequencer
中文描述: 六通道有源直流輸出控制器,監(jiān)視器,Marginer和音序器
文件頁數(shù): 5/30頁
文件大?。?/td> 872K
代理商: SMM665BFR9
SMM665B
Preliminary Information
Summit Microelectronics, Inc
2089 1.1 10/20/04
5
Pin
Number
Pin
Type
Pin Name
Pin Description
14
I/O
VREF_CNTL
Voltage reference input used for DC output control and margining.
VREF_CNTL can be programmed to output the internal 1.25V reference.
15
CAP
FILT_CAP
External capacitor input used to filter VM
X
inputs
41,36,
31,26,
21,16
42,37,
32,27,
22,17
43,38,
33,28,
23,18
44,39,
34,29,
24,19
45,40,
35,30,
25,20
IN
VM
X
Positive converter sense line, VM
A
through VM
F
CAP
CAP
X
External capacitor input used to filter the VM
X
inputs to the 10-bit ADC, CAP
A
through CAP
F
. This provides an RC filter where R = 25k
.
OUT
PUP
X
Programmable active high/low open drain converter enable output, PUP
A
through PUP
F
OUT
TRIM
X
Output voltage used to control the output of DC/DC converters, TRIM
A
through TRIM
F
CAP
TRIM_CAP
X
External sample and hold capacitor input used to set the voltage on the
TRIM pins, TRIM_CAP
A
through TRIM_CAP
F
46
PWR
VDD
Power supply of the part
47
PWR
12VIN
12V power supply input internally regulated to either 3.6V or 5.5V
48
CAP
VDD_CAP
External capacitor input used to filter the internal supply
PIN DESCRIPTIONS (Cont.)
相關PDF資料
PDF描述
SMM665B Six-Channel Active DC Output Controller, Monitor, Marginer and Sequencer
SMM665BFCR0 Six-Channel Active DC Output Controller, Monitor, Marginer and Sequencer
SMM665BFCR1 Six-Channel Active DC Output Controller, Monitor, Marginer and Sequencer
SMM665BFCR2 Six-Channel Active DC Output Controller, Monitor, Marginer and Sequencer
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