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參數資料
| 型號： | TEA1761T/N2,118 |
| 廠商： | NXP Semiconductors |
| 文件頁數： | 6/13頁 |
| 文件大小： | 75K |
| 描述： | IC CTRLR GREENCHIP SYNC 8-SOIC |
| 標準包裝： | 2,500 |
| 系列： | GreenChip™ |
| 模式： | 間歇導電（DCM） |
| 電源電壓： | 8.6 V ~ 38 V |
| 工作溫度： | -20°C ~ 150°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SO |
| 包裝： | 帶卷 (TR) |
TEA1761T_2
?NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 02 25 April 2007
6 of 13
NXP Semiconductors
TEA1761T
GreenChip synchronous rectier controller
8. Limiting values
[1] Equivalent to discharging a 100 pF capacitor through a 1.5 k& series resistor.
[2] Equivalent to discharging a 200 pF capacitor through a 0.75 礖 coil and a 10 & resistor.
9. Thermal characteristics
The graph in
Figure
4 shows the relationship between junction temperature and VSENSE
voltage.
Table 3.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). All voltages are measured with respect to ground
(pin 2); positive currents ow into the chip. The voltage ratings are valid provided other ratings are not violated; current ratings
are valid provided the other ratings are not violated.
Symbol
Parameter
Conditions
Min
Max
Unit
Voltages
V
CC
supply voltage
continuous
0.4
+38
V
V
OPTO
voltage on pin OPTO
continuous
0.4
+38
V
V
SRSENSE
voltage on pin SRSENSE
continuous
-
120
V
V
VSENSE
voltage on pin VSENSE
continuous
0.4
+5
V
V
ISENSE
voltage on pin ISENSE
0.4
+5
V
Currents
I
OPTO
current on pin OPTO
-
12
mA
I
DRIVER
current on pin DRIVER
duty cycle < 10 %
0.8
+3
A
I
SRSENSE
current on pin SRSENSE
3
-
mA
General
P
tot
total power dissipation
T
amb
< 80 癈
-
0.45
W
T
stg
storage temperature
55
+150
癈
T
j
junction temperature
20
+150
癈
ESD
V
ESD
electrostatic discharge voltage
class 2
human body model
[1]
-
2000
V
machine model
[2]
-
200
V
charged device model
-
500
V
Table 4.
Thermal characteristics
Symbol
Parameter
Conditions
Typ
Unit
R
th(j-a)
thermal resistance from junction to ambient
in free air
150
K/W
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TEA1762T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GreenChip synchronous rectifier controller |
| TEA1762T/N2,118 | 功能描述:DC/DC 開關控制器 SYN Rectifier Controller 14-Pin RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| TEA1762T/N2/DG,118 | 功能描述:DC/DC 開關控制器 3.5V 5mA 10% RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| TEA1771 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:GreenChip PC primary control IC |
| TEA1771T/N2,518 | 功能描述:DC/DC 開關控制器 TEA1771T/SO24/REEL13DP//N2 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
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