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参数资料
| 型号： | TNY279PG |
| 厂商： | Power Integrations |
| 文件页数： | 12/24页 |
| 文件大小： | 0K |
| 描述： | IC OFFLINE SWIT OVP OTP HV 8DIP |
| 标准包装： | 50 |
| 输出隔离： | 隔离 |
| 频率范围： | 124kHz ~ 140kHz |
| 输出电压： | 700V |
| 功率（瓦特）： | 32W |
| 工作温度： | -40°C ~ 150°C |
| 封装/外壳： | 8-DIP（0.300"，7.62mm），7 引线 |
| 供应商设备封装： | DIP-8B |
| 包装： | 管件 |
| 其它名称： | 596-1319-5 |
TNY274-280
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
Thermal Impedance
Thermal Impedance: P or G Package:
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 speci?ed 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.
Notes:
( θ JA ) ............................ .................... 70 °C/W (2) ; 60 °C/W (3) 1. Measured on the SOURCE pin close to plastic interface.
( θ JC ) (1) ............................................... ............................11 °C/W 2. Soldered to 0.36 sq. in. (232 mm 2 ), 2 oz. (610 g/m 2 ) copper clad.
3. Soldered to 1 sq. in. (645 mm 2 ), 2 oz. (610 g/m 2 ) copper clad.
Conditions
Parameter
Symbol
SOURCE = 0 V; T J = -40 to 125 °C
See Figure 16
Min
Typ
Max
Units
(Unless Otherwise Speci?ed)
Control Functions
Output Frequency
in Standard Mode
Maximum Duty Cycle
f OSC
DC MAX
T J = 25 °C
See Figure 4
Average
Peak-to-peak Jitter
S1 Open
124
62
132
8
65
140
kHz
%
EN/UV Pin Upper
Turnoff Threshold
I DIS
-150
-115
-90
μ A
Current
EN/UV Pin
Voltage
V EN
I EN/UV = 25 μ A
I EN/UV = -25 μ A
1.8
0.8
2.2
1.2
2.6
1.6
V
I S1
EN/UV Current > I DIS (MOSFET Not
Switching) See Note A
TNY274
TNY275
290
275
295
360
400
μ A
DRAIN Supply Current
EN/UV Open
TNY276
310
430
I S2
(MOSFET
Switching at f OSC )
See Note B
TNY277
TNY278
365
445
460
540
μ A
12
Rev. I 01/09
TNY279
TNY280
510
630
640
760
www.powerint.com
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| TNY279PN | 功能描述:交流/直流开关转换器 25W 85-265 VAC 32W/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 |
| TNY279PN-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 |
| TNY279PTL | 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 |
| TNY280 | 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:更具灵活性及更大功率范围的高效离线式开关IC 中文资料 |
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