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參數(shù)資料
| 型號： | ADP3152 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 5-Bit Programmable Synchronous Switching Regulator Controller(用于PⅡ處理器的5位可編程同步開關(guān)穩(wěn)壓控制器) |
| 中文描述： | 5位可編程同步開關(guān)穩(wěn)壓器控制器（用于PⅡ處理器的5位可編程同步開關(guān)穩(wěn)壓控制器） |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 240K |
| 代理商： | ADP3152 |
–2–
REV. 0
ADP3152–SPECIFICATIONS (0 C ≤ T
A
≤ +70 C, V
CC = 12 V, VIN = 5 V, unless otherwise noted)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
OUTPUT ACCURACY
1.8 V Output Voltage
VO
With Respect to Nominal
–1.0
1.0
%
2.8 V Output Voltage
Output Voltage (Figure 13)
–1.0
1.0
%
3.5 V Output Voltage
–1.0
1.0
%
OUTPUT VOLTAGE LINE
V
O
ILOAD = 10 A (Figure 2)
REGULATION
VIN = 4.75 V to 5.25 V
0.05
%
OUTPUT VOLTAGE LOAD
V
O
(Figure 2)
REGULATION
200 mA < ILOAD < 14 A
0.1
%
INPUT DC SUPPLY CURRENT
1
Normal Mode
IQ
VSD = 0.8 V
3.7
4.5
mA
Shutdown
TA = +25
°C, VID Pins Floating
140
250
A
CURRENT SENSE THRESHOLD
VOLTAGE
V8–V7
V7 Forced to VOUT – 3%
125
145
165
mV
VID PINS THRESHOLD
V16, V1–V4
Low
0.6
V
High
2.0
V
VID PINS INPUT CURRENT
I16, I1–I4
VID = 0 V
110
220
A
VID0–VID4 PULL-UP RESISTANCE
RVID
20
30
k
CT PIN DISCHARGE CURRENT
I9
TA = +25
°C
VOUT in Regulation
65
A
VOUT = 0 V
2
10
A
OFFTIME
tOFF
CT = 150 pF
1.8
2.45
3.2
s
DRIVER OUTPUT TRANSITION
tR, tF
CL = 7000 pF (Pins 13, 14)
TIMES
TA = +25
°C
120
200
ns
POSITIVE POWER GOOD TRIP POINT
VPWRGD
Output Coming Into Regulation
5
8
%
NEGATIVE POWER GOOD TRIP POINT
VPWRGD
Output Coming Into Regulation
–8
–5
%
POWER GOOD RESPONSE TIME
tPWRGD
500
s
CROWBAR TRIP POINT
VCROWBAR
% Above Output Voltage
9
15
24
%
ERROR AMPLIFIER
OUTPUT IMPEDANCE
ROERR
145
k
ERROR AMPLIFIER
TRANSCONDUCTANCE
GMERR
2.2
mmho
ERROR AMPLIFIER MINIMUM
OUTPUT VOLTAGE
VCMPMIN
V7 Forced to VOUT + 3%
0.8
V
ERROR AMPLIFIER MAXIMUM
OUTPUT VOLTAGE
VCMPMAX
V7 Forced to VOUT – 3%
2.4
V
ERROR AMPLIFIER BANDWIDTH –3 dB
BWERR
CMP = Open
500
kHz
SHUTDOWN (SD) PIN
Low Threshold
SDL
Part Active
0.6
V
High Threshold
SDH
Part in Shutdown
2.0
V
Input Current
SDIB
10
A
NOTES
1Dynamic supply current is higher due to the gate charge being delivered to the external MOSFETS.
All limits at temperature extremes are guaranteed via correlation using standard quality control methods.
Specifications are subject to change without notice.
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PDF描述 |
|---|---|
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| ADP3630ARMZ-R7 | High Speed, Dual, 2 A MOSFET Driver, non-inverting A/B input pins; Package: 8 ld MSOP; No of Pins: 8; Temperature Range: Ind |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP3152AR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP3153 | 制造商:AD 制造商全稱:Analog Devices 功能描述:5-Bit Programmable Dual Power Supply Controller for Pentium II Processor |
| ADP3153ARU | 制造商:AD 制造商全稱:Analog Devices 功能描述:5-Bit Programmable Dual Power Supply Controller for Pentium II Processor |
| ADP3153ARU-REEL | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| ADP3153ARU-REEL7 | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
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