TEA1750T/N1/DG,518 NXP Semiconductors, TEA1750T/N1/DG,518 Datasheet - Page 23
![IC PFC CONTROLLER 16SO](/photos/15/59/155975/so-16_sml.jpg)
TEA1750T/N1/DG,518
Manufacturer Part Number
TEA1750T/N1/DG,518
Description
IC PFC CONTROLLER 16SO
Manufacturer
NXP Semiconductors
Series
GreenChip™ IIIr
Datasheet
1.TEA1750TN1518.pdf
(29 pages)
Specifications of TEA1750T/N1/DG,518
Mode
Discontinuous Conduction (DCM)
Frequency - Switching
100kHz ~ 150kHz
Current - Startup
60µA
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Output Voltage
12 V
Output Current
- 80 uA
Output Power
0.6 W
Duty Cycle (max)
10 %
Input Voltage
70 VAC to 276 VAC
Switching Frequency
125 KHz
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Operating Temperature
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TEA1750T/N1/DG,518
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
Table 5.
T
the IC; unless otherwise specified.
TEA1750_2
Product data sheet
Symbol
Peak current control flyback (pin FBCTRL)
V
V
R
I
I
Valley switching flyback (pin HV)
( V/ t)
t
Soft start flyback (pin FBSENSE)
I
V
R
Overcurrent protection flyback (pin FBSENSE)
V
t
Driver (pin FBDRIVER)
I
I
V
Latch input (pin LATCH)
V
I
V
V
V
O(FBCTRL)
to(FBCTRL)
d(vrec-swon)
start(soft)fb
leb(fb)
src(FBDRIVER)
sink(FBDRIVER)
O(LATCH)
amb
FBCTRL
to(FBCTRL)
start(soft)fb
sense(fb)max
O(FBDRIVER)(max)
prot(LATCH)
en(LATCH)
hys(LATCH)
oc(LATCH)
int(FBCTRL)
start(soft)fb
= 25 C; V
vrec(fb)
Characteristics
CC
= 20 V; all voltages are measured with respect to ground (pin 2); currents are positive when flowing into
Parameter
voltage on pin FBCTRL
time-out voltage on pin
FBCTRL
internal resistance on pin
FBCTRL
output current on pin FBCTRL V
time-out current on pin
FBCTRL
flyback valley recognition
voltage change with time
valley recognition to switch-on
delay time
flyback soft start current
flyback soft start voltage
flyback soft start resistance
maximum flyback sense
voltage
flyback leading edge blanking
time
source current on pin
FBDRIVER
sink current on pin FBDRIVER V
maximum output voltage on
pin FBDRIVER
protection voltage on pin
LATCH
output current on pin LATCH
enable voltage on pin LATCH
hysteresis voltage on pin
LATCH
open-circuit voltage on pin
LATCH
…continued
Rev. 02 — 15 December 2008
Conditions
for maximum flyback peak
current
enable voltage
trip voltage
V
V
V
V
V
V
at start-up
V
V/ t = 50 mV/ s
V/ t = 200 mV/ s
FBCTRL
FBCTRL
FBCTRL
FBCTRL
FBDRIVER
FBDRIVER
FBDRIVER
prot(LATCH)
en(LATCH)
= 0 V
= 2 V
= 2.6 V
= 4.1 V
= 2 V
= 2 V
= 10 V
< V
V
prot(LATCH)
LATCH
< V
oc(LATCH)
[5]
GreenChip III SMPS control IC
Min
1.85
-
4.2
-
-
0.43
12
0.49
0.52
255
-
-
-
-
1.23
1.30
80
-
1.4
0.6
36
34.5
75
75
85
Typ
2.0
2.5
4.5
3
-
150
0.49
-
0.52
0.55
305
0.7
1.2
11
1.25
1.35
100
2.9
1.17
0.5
30
28.5
60
0.5
80
TEA1750
© NXP B.V. 2008. All rights reserved.
Max
2.15
-
4.8
-
+75
-
0.54
-
0.55
0.58
355
-
-
-
12
1.27
1.40
140
-
0.93 mA
0.4
24
22.5
45
75
23 of 29
Unit
V
V
V
k
mA
V/ s
ns
V
k
V
V
ns
A
A
A
V
V
V
mV
V
A
A
A
A