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參數資料
| 型號： | ADP3166JRU-REEL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 穩壓器 |
| 英文描述： | 5-Bit Programmable 2-, 3-, 4-Phase Synchronous Buck Controller |
| 中文描述： | SWITCHING CONTROLLER, 4000 kHz SWITCHING FREQ-MAX, PDSO28 |
| 封裝： | TSSOP-28 |
| 文件頁數： | 3/20頁 |
| 文件大小： | 351K |
| 代理商： | ADP3166JRU-REEL7 |
REV. 0
ADP3166
–3–
NOTES
1
All limits at temperature extremes are guaranteed via correlation using standard Statistical Quality Control (SQC).
2
Guaranteed by design, not tested in production.
Specifications subject to change without notice.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
SOFT START
Output Current, Soft Start Mode
Soft Start Delay Time
I
DELAY(SS)
t
DELAY(SS)
During start-up, DELAY < 2.8 V
R
DELAY
= 250 k
, C
DELAY
= 4.7 nF
VID Code = 01111
15
20
350
25
μ
A
μ
s
ENABLE INPUT
Input Low Voltage
Input High Voltage
Input Current
V
IL(EN)
V
IH(EN)
0.8
V
V
μ
A
2
–1
+1
POWER GOOD COMPARATOR
Undervoltage Threshold
Overvoltage Threshold
Output Low Voltage
Off-State Leakage Current
Delay Time
VID Code Changing
VID Code Static
V
PWRGD(UV)
V
PWRGD(OV)
V
OL(PWRGD)
Relative to nominal DAC output
Relative to nominal DAC output
I
PWRGD(SINK)
= 4 mA
V
CSREF
= V
DAC
–200
200
–300
300
150
–400
400
400
50
mV
mV
mV
μ
A
100
250
400
μ
s
ns
CROWBAR COMPARATOR
Crowbar Trip Point
Crowbar Reset Point
Crowbar Response Time
Overvoltage to PWM Low
Overvoltage to CRWBR High
Output Voltage Low
Output Voltage High
V
CROWBAR
2.0
300
2.1
400
2.2
500
V
mV
t
CROWBAR
400
400
100
5.0
ns
ns
mV
V
V
OL(CROWBAR)
I
CROWBAR(SINK)
= 100
μ
A
V
OH(CROWBAR)
I
CROWBAR(SOURCE)
= 100
μ
A
500
4.0
PWM OUTPUTS
Output Voltage Low
Output Voltage High
V
OL(PWM)
V
OH(PWM)
I
PWM(SINK)
= 400
μ
A
I
PWM(SOURCE)
= 400
μ
A
160
5.0
500
mV
V
4.0
SUPPLY
DC Supply Current
UVLO Threshold Voltage
UVLO Hysteresis
I
CC
V
UVLO
7
6.9
0.9
10
7.3
1.1
mA
V
V
VCC rising
6.5
0.7
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相關代理商/技術參數 |
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|---|---|
| ADP3166JRUZ-REEL | 功能描述:IC REG BUCK 5BIT 2-4PHAS 28TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,000 系列:- 應用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數:10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應商設備封裝:42-WLP 包裝:帶卷 (TR) |
| ADP3167 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ADP3160/ADP3167: 5-Bit Programmable 2-Phase Synchronous Buck Controller Data Sheet (Rev. B. 5/02) |
| ADP3167JR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADP3167JR-REEL7 | 制造商:Rochester Electronics LLC 功能描述:5BIT PROG'BLE 2 PHASE SYNCRO BUCK CNTRLR - Tape and Reel |
| ADP3168 | 制造商:AD 制造商全稱:Analog Devices 功能描述:6-Bit, Programmable 2-, 3-, 4-Phase Synchronous Buck Controller |
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