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参数资料
| 型号： | ICL7660SCBA-T |
| 厂商： | Intersil |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | IC REG SWITCHD CAP DBL INV 8SOIC |
| 标准包装： | 2,500 |
| 类型： | 切换式电容器（充电泵），倍增器，反相 |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | -1.5 V ~ -12 V，±3 V ~ ±24 V |
| 输入电压： | 1.5 V ~ 12 V |
| 频率 - 开关： | 10kHz，35kHz |
| 电流 - 输出： | 45mA |
| 同步整流器： | 无 |
| 工作温度： | 0°C ~ 70°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-SOIC |
ICL7660S, ICL7660A
Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +13.0V
LV and OSC Input Voltage (Note 5)
V+ < 5.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V+ + 0.3V
V+ > 5.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . V+ -5.5V to V+ +0.3V
Current into LV (Note 5)
V+ > 3.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20μA
Output Short Duration
V SUPPLY ≤ 5.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Operating Conditions
Thermal Information
Thermal Resistance (Typical, Notes 6, 7) θ JA (°C/W) θ JC (°C/W)
8 Ld PDIP* . . . . . . . . . . . . . . . . . . . . . . 110 59
8 Ld Plastic SOIC. . . . . . . . . . . . . . . . . 160 48
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
*Pb-free PDIPs can be used for through-hole wave solder
processing only. They are not intended for use in reflow solder
processing applications.
Temperature Range
ICL7660SI, ICL7660AI . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
ICL7660SC, ICL7660AC . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
5. Connecting any terminal to voltages greater than V+ or less than GND may cause destructive latchup. It is recommended that no inputs from
sources operating from external supplies be applied prior to “power up” of ICL7660S and ICL7660A.
6. θ JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
7. For θ JC , the “case temp” location is taken at the package top center.
8. Pb-free PDIPs can be used for through-hole wave solder processing only. They are not intended for use in reflow solder processing applications.
Electrical Specifications
ICL7660S and ICL7660A, V+ = 5V, T A = +25°C, OSC = Free running (see Figure 12, “ICL7660S Test Circuit”
on page 7 and Figure 13 “ICL7660A Test Circuit” on page 7), unless otherwise specified.
MIN
MAX
PARAMETER
Supply Current (Note 11)
Supply Voltage Range - High
(Note 12)
Supply Voltage Range - Low
Output Source Resistance
Oscillator Frequency (Note 10)
Power Efficiency
Voltage Conversion Efficiency
SYMBOL
I+
V+ H
V+ L
R OUT
f OSC
P EFF
V OUT EFF
TEST CONDITIONS
R L = ∞ , +25°C
0°C < T A < +70°C
-40°C < T A < +85°C
-55°C < T A < +125°C
R L = 10k, LV Open, T MIN < T A < T MAX
R L = 10k, LV to GND, T MIN < T A < T MAX
I OUT = 20mA
I OUT = 20mA, 0°C < T A < +70°C
I OUT = 20mA, -25°C < T A < +85°C
I OUT = 20mA, -55°C < T A < +125°C
I OUT = 3mA, V+ = 2V, LV = GND,
0°C < T A < +70°C
I OUT = 3mA, V+ = 2V, LV = GND,
-40°C < T A < +85°C
I OUT = 3mA, V+ = 2V, LV = GND,
-55°C < T A < +125°C
C OSC = 0, Pin 1 Open or GND
C OSC = 0, Pin 1 = V+
R L = 5k Ω
T MIN < T A < T MAX R L = 5k Ω
R L = ∞
(Note 9)
-
-
-
-
3.0
1.5
-
-
-
-
-
-
-
5
-
96
95
99
TYP
80
-
-
-
-
-
60
-
-
-
-
-
-
10
35
98
97
99.9
(Note 9)
160
180
180
200
12
3.5
100
120
120
150
250
300
400
-
-
-
-
-
UNITS
μA
μA
μA
μA
V
V
Ω
Ω
Ω
Ω
Ω
Ω
Ω
kHz
kHz
%
-
%
3
FN3179.7
January 23, 2013
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