參數(shù)資料
型號(hào)： TNY254
廠(chǎng)商： Power Integrations, Inc.
英文描述： TinySwitch Family Energy Efficient, Low Power Off-line Switchers
中文描述： 據(jù)稱(chēng)，TinySwitch家庭節(jié)能，低功耗離線(xiàn)切換
文件頁(yè)數(shù)： 10/20頁(yè)
文件大?。?/td> 498K
代理商： TNY254
C
7/01
TNY253/254/255
10
Storage Temperature.....................................-65 to 150
°
C
Operating Junction Temperature
(2)
................-40 to 150
°
C
Lead Temperature
(3)
................................................ 260
°
C
Thermal Impedance (
θ
JA
) ................45
°
C/W
(4)
, 35
°
C/W
(5)
Thermal Impedance (
θ
JC
) ..................................... 11
°
C/W
4. Soldered to 0.36 sq. inch (232 mm
2
), 2 oz. (610 gm/m
2
) copper clad.
5. Soldered to 1 sq. inch (645 mm
2
), 2 oz. (610 gm/m
2
) copper clad.
ABSOLUTE MAXIMUM RATINGS
(1)
DRAIN Voltage ....................................... - 0.3 V to 700 V
Peak DRAIN Current (TNY253/4) ........................400 mA
Peak DRAIN Current (TNY255) ...........................530 mA
ENABLE Voltage ........................................ - 0.3 V to 9 V
ENABLE Current...................................................100 mA
BYPASS Voltage.......................................... -0.3 V to 9 V
1. All voltages referenced to SOURCE, T
A
= 25
°
C.
2. Normally limited by internal circuitry.
3. 1/16" from case for 5 seconds.
40
44
48
66
68
71
-68
-50
-30
-15
-10
-5
1.10
1.45
1.80
-58
-42
-25
160
200
140
180
-3.5
-2.5
5.8
0.72
CONTROL FUNCTIONS
Output
Frequency
Maximum
Duty Cycle
ENABLE Pin Turnoff
Threshold Current
ENABLE Pin
Hysteresis Current
ENABLE Pin
Voltage
ENABLE Short-
Circuit Current
DRAIN
Supply Current
BYPASS Pin
Charge Current
BYPASS Pin
Voltage
BYPASS
Hysteresis
kHz
%
μ
A
μ
A
V
μ
A
μ
A
μ
A
mA
mA
V
V
Min
Typ
Max
f
OSC
DC
MAX
I
DIS
I
HYS
V
EN
I
ENSC
I
S1
I
S2
I
CH1
I
CH2
V
BP
V
BPH
Parameter
Symbol
(Unless Otherwise Specified)
See Figure 14
Conditions
TNY253
TNY254
TNY255
TNY253
TNY254
TNY253
TNY254
TNY255
TNY253
TNY254
TNY255
TNY253
TNY254
TNY255
130
215
-4.5
-3.3
ENABLE Open
(MOSFET Switching)
See Note B, C
T
J
= 25
°
C
115
140
265
-2.0
-5.0
-4.0
-1.0
5.6
6.1
0.60
0.85
Units
SOURCE = 0 V
;
T
= -40 to 125
°
C
TNY255
67
T
J
= -40
°
C to 125
°
C
T
J
= 125
°
C
-68
-52
-45
V
EN
= 0 V, T
J
= -40
°
C to 125
°
C
V
EN
= 0 V, T
J
= 125
°
C
V
EN
= 0 V
(MOSFET Not Switching)
See Note B
-58
-45
-38
V
BP
= 0 V, T
J
= 25
°
C
See Note D, E
V
BP
= 4 V, T
J
= 25
°
C
See Note D, E
64
69
-4.8
-1.8
-6.0
-3.0
170
215
TNY253
TNY254
TNY255
S1 Open
See Note A
I
EN
= -25
μ
A
See Note D
相關(guān)PDF資料
PDF描述
TNY254G TinySwitch Family Energy Efficient, Low Power Off-line Switchers
TNY254P TinySwitch Family Energy Efficient, Low Power Off-line Switchers
TNY255 TinySwitch Family Energy Efficient, Low Power Off-line Switchers
TNY255G TinySwitch Family Energy Efficient, Low Power Off-line Switchers
TNY255P TinySwitch Family Energy Efficient, Low Power Off-line Switchers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TNY254G 功能描述:交流/直流開(kāi)關(guān)轉(zhuǎn)換器 4W 85-265 VAC 5W 100/115/230 VAC RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開(kāi)關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel
TNY254GN 功能描述:交流/直流開(kāi)關(guān)轉(zhuǎn)換器 4W 85-265 VAC 5W 100/115/230 VAC RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開(kāi)關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel
TNY254GN-TL 功能描述:交流/直流開(kāi)關(guān)轉(zhuǎn)換器 4W 85-265 VAC 5W 100/115/230 VAC RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開(kāi)關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel
TNY254G-TL 功能描述:交流/直流開(kāi)關(guān)轉(zhuǎn)換器 4W 85-265 VAC 5W 100/115/230 VAC RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開(kāi)關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel
TNY254P 功能描述:交流/直流開(kāi)關(guān)轉(zhuǎn)換器 4W 85-265 VAC 5W 100/115/230 VAC RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓（最大值）:23.5 V 輸入/電源電壓（最小值）:11.5 V 開(kāi)關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel
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