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参数资料
| 型号： | TNY377P |
| 厂商： | POWER INTEGRATIONS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 1.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PDIP7 |
| 封装： | PLASTIC, MS-001AB, DIP-8/7 |
| 文件页数： | 6/20页 |
| 文件大小： | 1076K |
| 代理商： | TNY377P |
Rev. A 05/07
1
TNY375-380
www.powerint.com
Parameter
Symbol
Conditions
SOURCE = 0 V; T
J = -0 to 125 °C
See Figure 1
(Unless Otherwise Specified)
Min
Typ
Max
Units
Circuit Protection (cont.)
Peak Current Limit
(BP/M Capacitor =
10
mF)
See Note E
I
LIMITinc
TNY375
T
J = 25 °C
di/dt = 72 mA/
ms
See Note F
349
375
413
mA
TNY376
T
J = 25 °C
di/dt = 91 mA/
ms
See Note F
465
500
550
TNY377
T
J = 25 °C
di/dt = 117 mA/
ms
See Note F
665
715
787
TNY378
T
J = 25 °C
di/dt = 143 mA/
ms
See Note F
786
845
930
TNY379
T
J = 25 °C
di/dt = 169 mA/
ms
See Note F
907
975
1073
TNY380
T
J = 25 °C
di/dt = 195 mA/
ms
See Note F
1028
1105
1216
Power Coefficient
I2f
I2f = I
LIMITPEAK(TYP)
2
×
f
OSC(TYP)
BP/M Capacitor =
0.1
mF
0.9 ×
I2f
1.12 ×
I2f
A2Hz
I2f = I
LIMITPEAKred(TYP)
2
×
f
OSC(TYP)
BP/M Capacitor =
1
mF
0.9 ×
I2f
1.16 ×
I2f
I2f = I
LIMITPEAKinc(TYP)
2
×
f
OSC(TYP)
BP/M Capacitor =
10
mF
0.9 ×
I2f
1.16 ×
I2f
Initial Current Limit
I
INIT
See Figure 17
T
J = 25 °C, See Note G
0.75 ×
I
LIMIT(MIN)
mA
Leading Edge Blanking
Time
t
LEB
T
J = 25 °C
See Note G
190
235
ns
Current Limit
Delay
t
ILD
T
J = 25 °C
See Note G, H
200
ns
Thermal Shutdown
Temperature
T
SD
135
142
150
°C
Thermal Shutdown
Hysteresis
T
SDH
75
°C
BP/M Pin Shutdown
Threshold Current
I
SD
4
7
9
mA
BP/M Pin Power-Up
Reset Threshold
Voltage
V
BP/M(RESET)
1.6
2.6
3.6
V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TNY377PN | 功能描述:交流/直流开关转换器 23W 85-265 VAC 28 W 230 VAC RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压（最大值）:23.5 V 输入/电源电压（最小值）:11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel |
| TNY378G | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:Energy-Efficient, Off-Line Switcher With Enhanced Peak Power Performance |
| TNY378GN | 功能描述:交流/直流开关转换器 27 W (85-265 VAC) 34 W (230 VAC) RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压（最大值）:23.5 V 输入/电源电压（最小值）:11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel |
| TNY378GN-TL | 功能描述:交流/直流开关转换器 27 W (85-265 VAC) 34 W (230 VAC) RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压（最大值）:23.5 V 输入/电源电压（最小值）:11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel |
| TNY378P | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:Energy-Efficient, Off-Line Switcher With Enhanced Peak Power Performance |
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