TEA1751LT/N1 NXP Semiconductors, TEA1751LT/N1 Datasheet - Page 20

• Manufacturer Part Number: TEA1751LT/N1
• Description: AC-DC, PFC, FLYBACK, CNTRL, 16SOIC
• Manufacturer: NXP Semiconductors

Specifications of TEA1751LT/N1

• Input Voltage: 276V
• Output Current: 1.2A
• Output Voltage: 11V
• No. Of Outputs: 2
• Power Dissipation Pd: 600mW
• Voltage Regulator Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To
• Supply Voltage Range: 21V To 23V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
9. Thermal characteristics
10. Characteristics
Table 5.
T
the IC; unless otherwise specified.
TEA1751T_LT_2
Product data sheet
Symbol
Start-up current source (pin HV)
I
V
Supply voltage management (pin V
V
V
HV
amb
BR
trip
startup
= 25
°
C; V
Characteristics
CC
= 20 V; all voltages are measured with respect to ground (pin 2); currents are positive when flowing into
Parameter
current on pin HV
breakdown voltage
trip voltage
start-up voltage
Table 3.
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
[2]
Table 4.
Symbol
I
I
General
P
T
T
ESD
V
Symbol
R
PFCDRIVER
HV
stg
j
tot
ESD
th(j-a)
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
Thermal characteristics
CC
Parameter
current on pin PFCDRIVER
current on pin HV
total power dissipation
storage temperature
junction temperature
electrostatic discharge
voltage
)
Parameter
thermal resistance from
junction to ambient
Rev. 02 — 23 December 2009
Conditions
V
…continued
HV
V
V
V
with auxiliary supply
CC
th(UVLO)
trip
> 80 V
< V
< V
CC
trip
< V
;
< V
Conditions
in free air; JEDEC test
board
CC
Conditions
duty cycle < 10 %
T
class 1
human body
model
machine model
charged device
model
th(UVLO)
amb
TEA1751T; TEA1751LT
pins 1 to 13
pin 16 (HV)
< V
< 75 °C
startup
[1]
[1]
[2]
GreenChip III SMPS control IC
Min
-
-
8
650
0.55
21
Min
−0.8
-
-
−55
−40
-
-
-
-
Typ
124
Typ
1.0
5.4
20
-
0.65
22
© NXP B.V. 2009. All rights reserved.
Max
+2
5
0.6
+150
+150
2000
1500
200
500
Max
-
-
40
-
0.75
23
Unit
K/W
Unit
A
mA
W
°C
°C
V
V
V
V
Unit
mA
mA
μA
V
V
V
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