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參數(shù)資料
| 型號： | ADP3160 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 5-Bit Programmable 2-Phase Synchronous Buck Controller |
| 中文描述： | 5位可編程2相同步降壓控制器 |
| 文件頁數(shù)： | 5/16頁 |
| 文件大小： | 292K |
| 代理商： | ADP3160 |
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADP3160JR | 5-Bit Programmable 2-Phase Synchronous Buck Controller |
| ADP3167JR | 5-Bit Programmable 2-Phase Synchronous Buck Controller |
| ADP3163JRU | 5-Bit Programmable 2-/3-Phase Synchronous Buck Controller |
| ADP3163 | 500-mA, 4.2-V Li-Ion Charger for Current-Limited App. w/Temp Sense in MSOP-8 8-MSOP-PowerPAD -40 to 85 |
| ADP3166 | 5-Bit Programmable 2-, 3-, 4-Phase Synchronous Buck Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP3160JR | 制造商:Rochester Electronics LLC 功能描述:5BIT PRGRM'BLE 2PHASE SYNCRO BUCK CNTRLR - Bulk |
| ADP3160JR-REEL | 制造商:Rochester Electronics LLC 功能描述:5BIT PRGRM'BLE 2PHASE SYNCRO BUCK CNTRLR - Tape and Reel |
| ADP3160JR-REEL7 | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| ADP3161 | 制造商:AD 制造商全稱:Analog Devices 功能描述:4-Bit Programmable 2-Phase Synchronous Buck Controller |
| ADP3161JR | 制造商:Rochester Electronics LLC 功能描述:5-BIT PROG. 2-PHASE SYNC. BUCK CNTRLR. - Bulk |
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