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参数资料
| 型号： | ADP1111ANZ-5 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 2/15页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK BST INV 5V 0.2A 8DIP |
| 标准包装： | 50 |
| 类型： | 降压（降压），升压（升压），反相 |
| 输出类型： | 固定 |
| 输出数： | 1 |
| 输出电压： | 5V |
| 输入电压： | 2 V ~ 30 V |
| 频率 - 开关： | 72kHz |
| 电流 - 输出： | 200mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 包装： | 管件 |
| 供应商设备封装： | 8-PDIP |
ADP1111–SPECIFICATIONS (0 C ≤ T A ≤ +70 C, V
IN
= 3 V unless otherwise noted)
Parameter
Conditions
V S
Min
Typ
Max
Units
QUIESCENT CURRENT
INPUT VOLTAGE
Switch Off
Step-Up Mode
I Q
V IN
2.0
300
500
12.6
μ A
V
COMPARATOR TRIP POINT
Step-Down Mode
30.0
V
VOLTAGE
ADP1111 1
1.20
1.25
1.30
V
OUTPUT SENSE VOLTAGE
COMPARATOR HYSTERESIS
OUTPUT HYSTERESIS
ADP1111-3.3
ADP1111-5 2
ADP1111-12 2
ADP1111
ADP1111-3.3
V OUT
3.13
4.75
11.40
3.30
5.00
12.00
8
21
3.47
5.25
12.60
12.5
50
V
V
V
mV
mV
ADP1111-5
ADP1111-12
32
75
50
120
mV
mV
OSCILLATOR FREQUENCY
f OSC
54
72
88
kHz
DUTY CYCLE
SWITCH ON TIME
Full Load
I LIM Tied to V IN
DC
t ON
43
5
50
7
65
9
%
μ s
SW SATURATION VOLTAGE
T A = +25 ° C
STEP-UP MODE
STEP-DOWN MODE
FEEDBACK PIN BIAS CURRENT
SET PIN BIAS CURRENT
V IN = 3.0 V, I SW = 650 mA
V IN = 5.0 V, I SW = 1 A
V IN = 12 V, I SW = 650 mA
ADP1111 V FB = 0 V
V SET = V REF
V SAT
I FB
I SET
0.5
0.8
1.1
160
270
0.65
1.0
1.5
300
400
V
V
V
nA
nA
GAIN BLOCK OUTPUT LOW
I SINK = 300 μ A
V SET = 1.00 V
V OL
0.15
0.4
V
REFERENCE LINE REGULATION
5 V ≤ V IN ≤ 30 V
2 V ≤ V IN ≤ 5 V
0.02
0.4
0.075
%/V
%/V
GAIN BLOCK GAIN
CURRENT LIMIT
R L = 100 k Ω 3
T A = +25 ° C
220 Ω from I LIM to V IN
A V
I LIM
1000
6000
400
V/V
mA
CURRENT LIMIT TEMPERATURE
COEFFICIENT
SWITCH OFF LEAKAGE CURRENT
T A = +25 ° C
Measured at SW1 Pin
–0.3
%/ ° C
V SW1 = 12 V
1
10
μ A
MAXIMUM EXCURSION BELOW GND
T A = +25 ° C
I SW1 ≤ 10 μ A, Switch Off
–400
–350
mV
NOTES
1
2
This specification guarantees that both the high and low trip points of the comparator fall within the 1.20 V to 1.30 V range.
The output voltage waveform will exhibit a sawtooth shape due to the comparator hysteresis. The output voltage on the fixed output versions will always be within
100 k Ω resistor connected between a 5 V source and the AO pin.
the specified range.
3
4
All limits at temperature extremes are guaranteed via correlation using standard statistical methods.
Specifications subject to change without notice.
–2 –
0
REV. A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP1111AR | 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 SOIC N 制造商:Analog Devices 功能描述:CONV DC-DC SGL-OUT NON-INV/INV/STEP UP/STEP DOWN 8SOIC N - Rail/Tube 制造商:Analog Devices 功能描述:IC SWITCHING REGULATOR |
| ADP1111AR-12 | 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 SOIC N 制造商:Rochester Electronics LLC 功能描述:MICROPOWER STEP-UP/DOWN SWITCHING REG. - Bulk |
| ADP1111AR-12-REEL | 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 SOIC N T/R |
| ADP1111AR-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 SOIC N 制造商:Rochester Electronics LLC 功能描述:MICROPOWER STEP-UP/DOWN SWITCHING REG. - Bulk |
| ADP1111AR-3.3-REEL | 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 SOIC N T/R 制造商:Analog Devices 功能描述:CONV DC-DC SGL-OUT NON-INV/INV/STEP UP/STEP DOWN 8SOIC N - Tape and Reel |
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