tea1733t NXP Semiconductors, tea1733t Datasheet - Page 9

• Manufacturer Part Number: tea1733t
• Description: Greenchip Smps Control Ic
• Manufacturer: NXP Semiconductors

NXP Semiconductors
8. Limiting values
Table 3.
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
[2]
TEA1733T_TEA1733LT_1
Objective data sheet
Symbol
Voltages
V
V
V
V
V
V
Currents
I
I
I
I
I
General
P
T
T
ESD
V
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 k series resistor.
Equivalent to discharging a 200 pF capacitor through a 0.75 H coil and a 10
Limiting values
7.14 OverTemperature Protection (OTP)
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
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
An accurate internal temperature protection is provided in the circuit. When the junction
temperature exceeds the thermal shut-down temperature, the IC stops switching.
OTP is a latched protection. It can be reset by removing the voltage on pin VCC.
Rev. 01 — 26 October 2009
Conditions
continuous
t < 100 ms
current limited
current limited
current limited
T
class 1
amb
< 10 %
human body model
machine model
charged device model
< 75 C
TEA1733T; TEA1733LT
resistor.
[1]
[2]
GreenChip SMPS control IC
Min
-
-
-
-
-
0.4
0.4
0.4
0.4
0.4
0.4
1
1
3
10
0.4
55
40
Max
+30
35
+5.5
+5
+5
+5
+5
+1
+1
0
+1
+1
0.5
+150
+150
4000
300
750
© NXP B.V. 2009. All rights reserved.
Unit
V
V
V
V
V
V
V
mA
mA
mA
mA
A
W
V
V
V
C
C
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