TDA16888GNK Infineon Technologies, TDA16888GNK Datasheet - Page 21

• Manufacturer Part Number: TDA16888GNK
• Manufacturer: Infineon Technologies

Specifications of TDA16888GNK

• Start-up Supply Current: 50uA
• Switching Freq: 200kHz
• Operating Supply Voltage (min): 11V
• Operating Supply Voltage (max): 19V
• Operating Temp Range: -25C to 125C
• Operating Temperature Classification: Commercial
• Package Type: DSO
• Pin Count: 20
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

External Voltage Reference
Parameter
Buffered output voltage
Line regulation
Load regulation
Maximum output
current
Short circuit current
Shutdown hysteresis,
rising voltage threshold
Shutdown hysteresis,
falling voltage threshold
Shutdown delay
1)
2)
3)
Oscillator
Parameter
PFC/PWM frequency
PFC/PWM frequency
PFC/PWM frequency,
line regulation
Maximum ramp voltage
Minimum ramp voltage
SYNC, low level voltage
SYNC, high level voltage
SYNC, input current
1)
Version 2.0
See Figure 4
Design characteristics (not meant for production testing)
Transient reference value
See Figure 5
1)
1)
1)
1)
Symbol
V
I
I
V
V
t
Symbol
f
f
V
V
V
V
I
d,VREF
VREF
VREF
OUT50
OUT100
SYNC
V
V
VREF
VREF
VREF
f
PFC RMP
PFC RMP
SYNC
SYNC
OUT
VREF
VREF
min.
7.2
–
0
– 10
–
–
–
–
min.
43
87
–
5.0
0.8
–
3.5
–
–
Limit Values
Limit Values
21
typ.
7.5
–
40
– 6
– 2
6.6
6.2
500
typ.
50
100
–
5.4
1.1
–
–
–
–
max.
7.8
50
100
– 4
–
–
–
–
max.
57
113
1
5.6
1.4
0.4
V
20
150
VREF
Unit
V
mV
mV
mA
mA
V
V
ns
Unit
kHz
kHz
%
V
V
V
V
A
A
Test Condition
– 3 mA
V
V
–
–
V
V
V
R
R
R
–
–
–
–
V
V
Test Condition
V
I
VREF
VREF
VREF
PFC OUT
PWM OUT
V
ROSC
ROSC
ROSC
SYNC
SYNC
VREF
S
S
= 3 V
= 3 V
= 6.5 V
= 0 V
= 5 V
TDA 16888
< 0.4 V
= 3.5 V
= 110 k
= 51 k
= 51 k
= 2 mA
28 Feb 2000
= 3 V
I
= 3 V
VREF
2)3)
2)3)
2)3)
0