TEA1742T/N1,118 NXP Semiconductors, TEA1742T/N1,118 Datasheet - Page 10

• Manufacturer Part Number: TEA1742T/N1,118
• Description: IC CTRLR GREENCHIP PFC 8-SOIC
• Manufacturer: NXP Semiconductors
• Series: GreenChip™r

Specifications of TEA1742T/N1,118

• Mode: Continuous Conduction (CCM)
• Frequency - Switching: 125kHz
• Current - Startup: 60µA
• Voltage - Supply: 10.6 V ~ 38 V
• Operating Temperature: -20°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935288647118

NXP Semiconductors
9. Thermal characteristics
Table 4.
10. Characteristics
Table 5.
T
the IC; unless otherwise specified.
TEA1742T_1
Objective data sheet
Symbol
R
Symbol
Supply voltage management (pin V
V
V
V
I
V
Input Voltage Sensing PFC (pin VINSENSE)
V
V
CC(oper)
amb
V
startup
th(UVLO)
hys
rst(latch)
stop(VINSENSE)
start(VINSENSE)
th(j-a)
pu(VINSENSE)
= 25 C; V
Thermal characteristics
Characteristics
CC
= 20 V; all voltages are measured with respect to ground (pin 2); currents are positive when flowing into
Parameter
thermal resistance from
junction to ambient
Parameter
start-up voltage
undervoltage lockout threshold
voltage
hysteresis voltage
operating supply current
latched reset voltage
stop voltage on pin VINSENSE
start voltage on pin VINSENSE
pull-up voltage difference on
pin VINSENSE
Table 3.
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
[2]
Symbol
Currents
I
I
General
P
T
T
ESD
V
PFCSENSE
PFCDRIVER
stg
j
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
CC
Parameter
current on pin PFCSENSE
current on pin PFCDRIVER
total power dissipation
storage temperature
junction temperature
electrostatic discharge
voltage
human body model
machine model
charged device model
)
Rev. 01 — 10 February 2009
Conditions
in free air; JEDEC test board
Conditions
V
no load on pin PFCDRIVER
active after V
detected
…continued
startup
V
th(UVLO)
stop(VINSENSE)
Conditions
duty cycle < 10 %
T
class 1
amb
< 75 C
is
[1]
[2]
Min
-
0.86
1.11
-
GreenChip PFC controller
Typ
150
Min
-
-
-
-
1
0.8
55
20
TEA1742T
resistor.
Typ
10.6
10.3
0.3
<tbd> -
4
0.89
1.15
100
© NXP B.V. 2009. All rights reserved.
Max
+10
+2
0.45
+150
+150
2000
200
500
Max
0.92
1.19
-
Unit
K/W
Unit
mA
A
W
V
V
V
C
C
10 of 17
Unit
V
V
V
mA
V
V
V
mV