IC CTLR SYNC RECTIFIER 8SOIC

TEA1791AT/N1,118

Manufacturer Part NumberTEA1791AT/N1,118
DescriptionIC CTLR SYNC RECTIFIER 8SOIC
ManufacturerNXP Semiconductors
SeriesGreenChip™
TEA1791AT/N1,118 datasheet
 

Specifications of TEA1791AT/N1,118

Package / Case*Mounting Type*
Voltage - Supply8.5 V ~ 38 VOperating Temperature-20°C ~ 150°C
ModeDiscontinuous Conduction (DCM)Input / Supply Voltage (max)38 V
Input / Supply Voltage (min)8.5 VSupply Current0.95 mA
Operating Temperature Range- 40 C to + 150 CMounting StyleSMD/SMT
Maximum Operating Temperature+ 150 CMinimum Operating Temperature- 40 C
Output Current3 ALead Free Status / RoHS StatusLead free / RoHS Compliant
Frequency - Switching-Current - Startup-
Other names935290157118  
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NXP Semiconductors
8. Limiting values
Table 3.
In accordance with the Absolute Maximum Rating System (IEC 60134). All voltages are measured
with respect to ground (pin 2). Positive currents flow into the chip. The voltage and current ratings
are valid provided the other ratings are not violated.
Symbol
Voltages
V
CC
V
SRSENSE
Currents
I
DRIVER
I
SRSENSE
General
P
tot
T
stg
T
j
V
ESD
[1]
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 series resistor.
[2]
9. Thermal characteristics
Table 4.
Symbol
R
th(j-a)
R
th(j-c)
TEA1791AT
Product data sheet
Limiting values
Parameter
Conditions
supply voltage
continuous
voltage on pin SRSENSE
continuous
current on pin DRIVER
duty cycle < 10 %
current on pin SRSENSE
total power dissipation
T
amb
storage temperature
junction temperature
electrostatic discharge
class 2
voltage
human body
model
machine model
charged device
model
Thermal characteristics
Parameter
thermal resistance from junction
to ambient
thermal resistance from junction
to case
All information provided in this document is subject to legal disclaimers.
Rev. 01 — 7 June 2010
TEA1791AT
GreenChip synchronous rectifier controller
Min
Max
−0.4
+38
-
120
−0.8
+3
−3
-
< 80 °C
-
0.45
−55
+150
−40
+150
[1]
-
2000
[2]
-
200
-
500
Conditions
Typ
in free air
150
95
© NXP B.V. 2010. All rights reserved.
Unit
V
V
A
mA
W
°C
°C
V
V
V
Unit
K/W
K/W
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