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參數(shù)資料
| 型號(hào)： | ADP1111AN-12 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
| 中文描述： | 1.5 A SWITCHING REGULATOR, 88 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封裝： | PLASTIC, DIP-8 |
| 文件頁(yè)數(shù)： | 4/16頁(yè) |
| 文件大小： | 406K |
| 代理商： | ADP1111AN-12 |
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I
SWITCH
CURRENT – A
1.4
0
0.1
0.2
0.4
0.6
0.8
1.0
1.2
1.2
0.6
0.4
0.2
1.0
0.8
V
IN
= 2V
V
IN
= 3V
V
IN
= 5V
S
Figure 2. Saturation Voltage vs. I
SWITCH
Current in
Step-Up Mode
I
SWITCH
CURRENT – A
2.0
0
0.1
0.2
0.4
0.6
0.8
0.9
1.8
0.6
0.4
0.2
1.6
1.4
V
IN
= 12V
O
1.2
1.0
0.8
Figure 3. Switch ON Voltage vs. I
SWITCH
Current In
Step-Down Mode
INPUT VOLTAGE – V
1.5
30
3
6
9
12
15
18
21
24
27
0
1400
1200
1000
800
600
400
200
QUIESCENT CURRENT
Q
Figure 4. Quiescent Current vs. Input Voltage
ADP1111–Typical Characteristics
–4–
REV. 0
76
71
67
2
30
4
6
8
10
INPUT VOLTAGE – V
12
15
18
21
24
27
75
72
70
69
74
73
O
OSCILLATOR FREQUENCY
68
Figure 5. Oscillator Frequency vs. Input Voltage
R
LIM
–
1.9
1.7
0.1
1
1000
10
100
1.5
1.3
0.5
1.1
0.9
0.7
0.3
S
STEP-DOWN WITH
V
IN
= 12V
STEP-UP WITH
2V < V
IN
< 5V
Figure 6. Maximum Switch Current vs. R
LIM
O
TEMPERATURE –
8
C
80
70
60
–40
85
25
64
62
68
66
OSCILLATOR FREQUENCY
70
0
78
72
76
74
Figure 7. Oscillator Frequency vs. Temperature
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADP1111AN-3.3 | 制造商:Analog Devices 功能描述:Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 2V to 30V 8-Pin PDIP N 制造商:Rochester Electronics LLC 功能描述:MICROPOWER STEP-UP/DOWN SWITCHING REG. - Bulk |
| ADP1111AN-33 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Micropower, Step-Up/Step-Down SW Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V |
| ADP1111AN-5 | 制造商:Analog Devices 功能描述:Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 2V to 30V 8-Pin PDIP N 制造商:Rochester Electronics LLC 功能描述:MICROPOWER STEP-UP/DOWN SWITCHING REG. - Bulk |
| ADP1111ANZ | 制造商:Analog Devices 功能描述:Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 2V to 30V 8-Pin PDIP 制造商:Analog Devices 功能描述:IC V REG STEP UP/DOWN ADJ PDIP8 |
| ADP1111ANZ-12 | 功能描述:IC REG BUCK BST INV 12V .2A 8DIP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V，1.5V，1.8V，2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開(kāi)關(guān):- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬）裸露焊盤(pán) 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤(pán) |
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