参数资料
型号: TEA1733CP/N1,112
厂商: NXP Semiconductors
文件页数: 10/20页
文件大小: 0K
描述: IC CTLR SMPS FLYBACK OPP 8DIP
标准包装: 50
系列: GreenChip™
输出隔离: 隔离
频率范围: 62kHz ~ 71kHz
输入电压: 12 V ~ 30 V
输出电压: 9 V ~ 12 V
功率(瓦特): 500mW
工作温度: -40°C ~ 150°C
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-DIP
包装: 管件
NXP Semiconductors
TEA1733CP
GreenChip SMPS control IC
7.14 OverTemperature Protection (OTP)
Integrated overtemperature protection ensures that the IC stops switching if the junction
temperature exceeds the thermal temperature shutdown limit.
OTP is a latched protection and it can be reset by removing the voltage on pin VCC.
8. Limiting values
Table 3. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
Voltages
V CC
V VINSENSE
V PROTECT
V CTRL
V IO(OPTIMER)
supply voltage
voltage on pin VINSENSE
voltage on pin PROTECT
voltage on pin CTRL
input/output voltage on pin
continuous
t < 100 ms
current limited
current limited
? 0.4
-
? 0.4
? 0.4
? 0.4
? 0.4
+30
35
+5.5
+5
+5.5
+5
V
V
V
V
V
V
OPTIMER
V ISENSE
voltage on pin ISENSE
current limited
? 0.4
+5
V
Currents
I CC
I I(VINSENSE)
current on pin VCC
input current on pin
? < 10 %
-
? 1
+0.4
+1
A
mA
VINSENSE
I I(PROTECT)
input current on pin
? 1
+1
mA
PROTECT
I CTRL
I ISENSE
current on pin CTRL
current on pin ISENSE
? 3
? 10
0
+1
mA
mA
I DRIVER
current on pin DRIVER
? < 10 %
? 0.4
+1
A
General
P tot
T stg
T j
total power dissipation
storage temperature
junction temperature
T amb < 75 ? C
-
? 55
? 40
0.5
+150
+150
W
? C
? C
ESD
V ESD
electrostatic discharge
class 1
voltage
human body
-
4000
V
model
charged device
-
750
V
model
[1]
Equivalent to discharging a 100 pF capacitor through a 1.5 k ? series resistor.
TEA1733CP
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 15 July 2013
? NXP B.V. 2013. All rights reserved.
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