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参数资料
| 型号： | TNY275PG |
| 厂商： | POWER INTEGRATIONS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 0.294 A SWITCHING REGULATOR, PDIP7 |
| 封装： | ROHS COMPLIANT, PLASTIC, MS-001AB, DIP-8/7 |
| 文件页数： | 4/24页 |
| 文件大小： | 1024K |
| 代理商： | TNY275PG |
Rev. I 01/09
12
TNY274-280
www.powerint.com
Absolute Maximum Ratings(1,4)
DRAIN Voltage ..............................................................................-0.3 V to 700 V
DRAIN Peak Current:
TNY274 ....................................... 400 (750) mA(2)
TNY275 .....................................560 (1050) mA(2)
TNY276 ..................................... 720 (1350) mA(2)
TNY277 .....................................880 (1650) mA(2)
TNY278 .................................. 1040 (1950) mA(2)
TNY279 ................................. 1200 (2250) mA(2)
TNY280 ................................ 1360 (2550) mA(2)
EN/UV Voltage ................................................................................... -0.3 V to 9 V
EN/UV Current ............................................................................................. 100 mA
BP/M Voltage ......................................................................................-0.3 V to 9 V
Storage Temperature .............................................................-65 °C to 150 °C
Operating Junction Temperature(3) ............................... -40 °C to 150 °C
Lead Temperature(4) .....................................................................................260 °C
Notes:
1. All voltages referenced to SOURCE, T
A
= 25 °C.
2. The higher peak DRAIN current is allowed while the DRAIN
voltage is simultaneously less than 400 V.
3. Normally limited by internal circuitry.
4. 1/16 in. from case for 5 seconds.
5. Maximum ratings specied may be applied one at a time,
without causing permanent damage to the product. Exposure
to Absolute Rating conditions for extended periods of time may
affect product reliability.
Thermal Impedance
Thermal Impedance: P or G Package:
(
θ
JA
) ................................................ 70 °C/W(2); 60 °C/W(3)
(
θ
JC
)(1) ...........................................................................11 °C/W
Notes:
1. Measured on the SOURCE pin close to plastic interface.
2. Soldered to 0.36 sq. in. (232 mm2), 2 oz. (610 g/m2) copper clad.
3. Soldered to 1 sq. in. (645 mm2), 2 oz. (610 g/m2) copper clad.
Parameter
Symbol
Conditions
SOURCE = 0 V; T
J = -40 to 125 °C
See Figure 16
(Unless Otherwise Specied)
Min
Typ
Max
Units
Control Functions
Output Frequency
in Standard Mode
f
OSC
T
J = 25 °C
See Figure 4
Average
124
132
140
kHz
Peak-to-peak Jitter
8
Maximum Duty Cycle
DC
MAX
S1 Open
62
65
%
EN/UV Pin Upper
Turnoff Threshold
Current
I
DIS
-150
-115
-90
μA
EN/UV Pin
Voltage
V
EN
I
EN/UV = 25 μA
1.8
2.2
2.6
V
I
EN/UV = -25 μA
0.8
1.2
1.6
DRAIN Supply Current
I
S1
EN/UV Current > I
DIS (MOSFET Not
Switching) See Note A
290
μA
I
S2
EN/UV Open
(MOSFET
Switching at f
OSC)
See Note B
TNY274
275
360
μA
TNY275
295
400
TNY276
310
430
TNY277
365
460
TNY278
445
540
TNY279
510
640
TNY280
630
760
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TNY275PN | 功能描述:交流/直流开关转换器 11.5W 85-265 VAC 15W/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 |
| TNY275PN-TL | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range |
| TNY275PTL | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range |
| TNY276G | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range |
| TNY276GN | 功能描述:交流/直流开关转换器 15W 85-265 VAC 19W/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 |
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