tea1733p NXP Semiconductors, tea1733p Datasheet - Page 10

• Manufacturer Part Number: tea1733p
• Description: Greenchip Smps Control Ic
• Manufacturer: NXP Semiconductors

NXP Semiconductors
8. Limiting values
TEA1733P
Product data sheet
7.14 OverTemperature Protection (OTP)
Integrated overtemperature protection ensures 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.
Table 3.
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
[2]
Symbol
Voltages
V
V
V
V
V
V
Currents
I
I
I
I
I
I
General
P
T
T
ESD
V
CC
I(VINSENSE)
I(PROTECT)
CTRL
ISENSE
DRIVER
stg
j
CC
VINSENSE
PROTECT
CTRL
IO(OPTIMER)
ISENSE
tot
ESD
Equivalent to discharging a 100 pF capacitor through a 1.5 kΩ series resistor.
Equivalent to discharging a 200 pF capacitor through a 0.75 μH coil and a 10 Ω resistor.
Limiting values
Parameter
supply voltage
voltage on pin VINSENSE
voltage on pin PROTECT
voltage on pin CTRL
input/output voltage on pin
OPTIMER
voltage on pin ISENSE
current on pin VCC
input current on pin
VINSENSE
input current on pin
PROTECT
current on pin CTRL
current on pin ISENSE
current on pin DRIVER
total power dissipation
storage temperature
junction temperature
electrostatic discharge
voltage
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 15 February 2011
Conditions
continuous
t < 100 ms
current limited
current limited
current limited
δ < 10 %
δ < 10 %
T
class 1
amb
human body
model
machine model
charged device
model
< 75 °C
GreenChip SMPS control IC
[1]
[2]
Min
−0.4
-
−0.4
−0.4
−0.4
−0.4
−0.4
-
−1
−1
−3
−10
−0.4
-
−55
−40
-
-
-
TEA1733P
© NXP B.V. 2011. All rights reserved.
Max
+30
35
+5.5
+5
+5.5
+5
+5
+0.4
+1
+1
0
+1
+1
0.5
+150
+150
4000
300
750
Unit
V
V
V
V
V
V
V
A
mA
mA
mA
mA
A
W
°C
°C
V
V
V
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