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参数资料
| 型号： | TC7660HCOAG |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 120 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封装： | SOIC-8 |
| 文件页数： | 2/8页 |
| 文件大小： | 76K |
| 代理商： | TC7660HCOAG |
2
TC7660H
HIGH FREQUENCY 7660 DC-TO-DC
VOLTAGE CONVERTER
TC7660H-2 10/1/96
2001 Microchip Technology Inc.
DS21466A
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage ...................................................... +10.5V
LV and OSC Inputs
Voltage (Note 1) ........................ – 0.3V to (V+ + 0.3V)
for V+ < 5.5V
(V+ – 5.5V) to (V+ + 0.3V)
for V+ > 5.5V
Current Into LV (Note 1) ..................... 20
A for V+ > 3.5V
Output Short Duration (VSUPPLY ≤ 5.5V) ......... Continuous
Power Dissipation (TA ≤ 70°C) (Note 2)
SOIC ...............................................................470mW
Plastic DIP ...................................................... 730mW
Operating Temperature Range
C Suffix .................................................. 0
°C to +70°C
E Suffix ............................................ – 40
°C to +85°C
Storage Temperature Range ............... – 65
°C to +150°C
Lead Temperature (Soldering, 10 sec) ................. +300
°C
*Static-sensitive device. Unused devices must be stored in conductive
material. Protect devices from static discharge and static fields. Stresses
above those listed under "Absolute Maximum Ratings" may cause perma-
nent damage to the device. These are stress ratings only and functional
operation of the device at these or any other conditions above those
indicated in the operation sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods may
affect device reliability.
ELECTRICAL CHARACTERISTICS: Over Operating Temperature Range with V+= 5V, CI = C2 = 1F, COSC = 0,
Test Circuit (Figure 1), unless otherwise indicated.
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
I+
Supply Current
RL =
∞
—
0.46
1.0
mA
V+
H
Supply Voltage Range, High
Min
≤ TA ≤ Max,
3
—
10
V
RL = 5k, LV Open
V+
L
Supply Voltage Range, Low
Min
≤ TA ≤ Max,
1.5
—
3.5
V
RL = 5k, LV to GND
ROUT
Output Source Resistance
IOUT = 20mA, TA = 25°C
—
55
80
IOUT = 20mA, 0°C ≤ TA ≤ +70°C—
—
95
(C Device)
IOUT = 20mA, – 40°C ≤ TA ≤ +85°C
—
110
(E Device)
V+ = 2V, IOUT = 3mA, LV to GND
—
150
250
0
°C ≤ TA ≤ +70°C
FOSC
Oscillator Frequency
—
120
—
kHz
PEFF
Power Efficiency
IOUT = 10mA, Min ≤ TA ≤ Max
81
85
—
%
VEFF
Voltage Efficiency
RL =
∞
99
99.7
—
%
NOTES: 1. Connecting any input terminal to voltages greater than V+ or less than GND may cause destructive latch-up. It is recommended that no
inputs from sources operating from external supplies be applied prior to "power up" of the TC7660H.
2. Derate linearly above 50
°C by 5.5mW/°C.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC7660HCPA | 功能描述:电荷泵 High Frequency RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| TC7660HCPA | 制造商:TELCOM SEMICONDUCTOR 功能描述:DC/DC VOLT CONVERTER 7660 DIP8 |
| TC7660HEOA | 功能描述:电荷泵 High Frequency RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| TC7660HEOA713 | 功能描述:电荷泵 High Frequency RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| TC7660HEPA | 功能描述:电荷泵 High Frequency RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
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