TEA1791AT/N1,118 NXP Semiconductors, TEA1791AT/N1,118 Datasheet - Page 5

IC CTLR SYNC RECTIFIER 8SOIC

TEA1791AT/N1,118

Manufacturer Part Number
TEA1791AT/N1,118
Description
IC CTLR SYNC RECTIFIER 8SOIC
Manufacturer
NXP Semiconductors
Series
GreenChip™r
Datasheet

Specifications of TEA1791AT/N1,118

Package / Case
*
Mounting Type
*
Voltage - Supply
8.5 V ~ 38 V
Operating Temperature
-20°C ~ 150°C
Mode
Discontinuous Conduction (DCM)
Input / Supply Voltage (max)
38 V
Input / Supply Voltage (min)
8.5 V
Supply Current
0.95 mA
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
Output Current
3 A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Frequency - Switching
-
Current - Startup
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
935290157118
NXP Semiconductors
8. Limiting values
9. Thermal characteristics
TEA1791AT
Product data sheet
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.
[1]
[2]
Table 4.
Symbol
Voltages
V
V
Currents
I
I
General
P
T
T
V
Symbol
R
R
DRIVER
SRSENSE
stg
j
CC
SRSENSE
tot
ESD
th(j-a)
th(j-c)
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.
Limiting values
Thermal characteristics
Parameter
supply voltage
voltage on pin SRSENSE
current on pin DRIVER
current on pin SRSENSE
total power dissipation
storage temperature
junction temperature
electrostatic discharge
voltage
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
Conditions
continuous
continuous
duty cycle < 10 %
T
class 2
human body
model
machine model
charged device
model
amb
< 80 °C
GreenChip synchronous rectifier controller
Conditions
in free air
[1]
[2]
-
Min
−0.4
−0.8
−3
-
−55
−40
-
-
-
TEA1791AT
Typ
150
95
© NXP B.V. 2010. All rights reserved.
Max
+38
120
+3
-
0.45
+150
+150
2000
200
500
V
V
K/W
Unit
A
mA
W
°C
°C
V
V
V
Unit
K/W
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