参数资料
型号: ADM8660ARZ-REEL
厂商: Analog Devices Inc
文件页数: 2/11页
文件大小: 0K
描述: IC REG MULTI CONFIG ADJ 8SOIC
标准包装: 2,500
类型: 升压(升压),切换电容(充电泵),反相
输出类型: 可调式
输出数: 1
输出电压: -1.5 V ~ -7 V
输入电压: 1.5 V ~ 7 V
频率 - 开关: 25kHz,120kHz
电流 - 输出: 100mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
供应商设备封装: 8-SO

ADM660/ADM8660–SPECIFICATIONS otherwise noted.) C2 = 10
(V+ = +5 V, C1,
F, * T A = T MIN to T MAX , unless
Parameter
Input Voltage, V+
Min
3.5
1.5
2.5
Typ
Max
7.0
7.0
7.0
Unit
V
V
V
Test Conditions/Comments
R L = 1 k W
Inverting Mode, LV = Open
Inverting Mode, LV = GND
Doubling Mode, LV = OUT
Supply Current
No Load
0.6
2.5
1
4.5
mA
mA
FC = Open (ADM660), GND (ADM8660)
FC = V+, LV = Open
Output Current
Output Resistance (ADM660)
Output Resistance (ADM8660)
Output Resistance (ADM8660)
Charge-Pump Frequency
OSC Input Current
Power Efficiency (FC = Open) (ADM660)
Power Efficiency (FC = Open) (ADM8660)
Power Efficiency (FC = Open) (ADM8660)
Power Efficiency (FC = Open) (ADM660)
Power Efficiency (FC = Open) (ADM8660)
Power Efficiency (FC = Open) (ADM8660)
Power Efficiency (FC = Open)
Voltage Conversion Efficiency
Shutdown Supply Current, I SHDN
Shutdown Input Voltage, V SHDN
Shutdown Exit Time
100
90
90
88.5
90
90
88.5
99
2.4
9
9
25
120
± 5
± 25
94
94
93
93
81.5
99.96
0.3
500
15
15
16.5
5
0.8
mA
W
W
W
kHz
kHz
m A
m A
%
%
%
%
%
%
%
%
m A
V
V
m s
I L = 100 mA
I L = 100 mA, T A = 25 ∞ C
I L = 100 mA, T A = –40 ∞ C to +85 ∞ C
FC = Open (ADM660), GND (ADM8660)
FC = V+
FC = Open (ADM660), GND (ADM8660)
FC = V+
R L = 1 k W Connected from V+ to OUT
R L = 1 k W Connected from V+ to OUT,
T A = +25 ∞ C
R L = 1 k W Connected from V+ to OUT,
T A = –40 ∞ C to +85 ∞ C
R L = 500 W Connected from OUT to GND
R L = 500 W Connected from OUT to GND,
T A = +25 ∞ C
R L = 500 W Connected from OUT to GND,
T A = –40 ∞ C to +85 ∞ C
I L = 100 mA to GND
No Load
ADM8660, SHDN = V+
SHDN High = Disabled
SHDN Low = Enabled
I L = 100 mA
* C1 and C2 are low ESR (<0.2 W ) electrolytic capacitors.
High ESR degrade performance.
Specifications subject to change without notice.
–2 –
REV. C
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