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參數(shù)資料
| 型號(hào)： | ADP3167JR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 5-Bit Programmable 2-Phase Synchronous Buck Controller |
| 中文描述： | DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁(yè)數(shù)： | 5/16頁(yè) |
| 文件大小： | 292K |
| 代理商： | ADP3167JR |
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REV. B
ADP3160/ADP3167
–5–
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
VCC
REF
GND
CT
COMP
PWM1
PWM2
PWRGD
CS–
CS+
FB
VID4
VID3
VID2
VID1
VID0
+
1 F
12V
100nF
100
100nF
ADP3160/ADP3167
5-BIT CODE
1.2V
V
FB
AD820
20k
Figure 1. Closed-Loop Output Voltage Accuracy
Test Circuit
CT CAPACITOR – pF
10000
1000
1000
O
100
200
300
400
500
Figure 2. Oscillator Frequency vs. Timing Capacitor
OSCILLATOR FREQUENCY – kHz
4.10
3.90
3.85
0
2000
S
1000
3.95
4.00
4.05
250
500
750
1250
1500
1750
Figure 3. Supply Current vs. Oscillator Frequency
OUTPUT ACCURACY – % of Nominal
Figure 4. Output Accuracy Distribution
16
4
0
–1
1
N
0
12
8
T
A
= 25 C
V
OUT
= 1.6V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP3167JR-REEL7 | 制造商:Rochester Electronics LLC 功能描述:5BIT PROG'BLE 2 PHASE SYNCRO BUCK CNTRLR - Tape and Reel |
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| ADP3168JRU-REEL | 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 |
| ADP3168JRU-REEL7 | 制造商:Rochester Electronics LLC 功能描述:4PHASE CNTRLR/INTEL VRM 10COMPLIANT CPU - Tape and Reel |
| ADP3168JRUZ-REEL | 制造商:Rochester Electronics LLC 功能描述:4PHASE CNTRLR/INTEL VRM 10COMPLIANT CPU - Tape and Reel |
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