TOP242-250 POWERINT [Power Integrations, Inc.], TOP242-250 Datasheet - Page 38
TOP242-250
Manufacturer Part Number
TOP242-250
Description
TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
Manufacturer
POWERINT [Power Integrations, Inc.]
Datasheet
1.TOP242-250.pdf
(52 pages)
- Current page: 38 of 52
- Download datasheet (3Mb)
NOTES:
A. For specifications with negative values, a negative temperature coefficient corresponds to an increase in
B. Guaranteed by characterization. Not tested in production.
C. For externally adjusted current limit values, please refer to Figures 54b, 55b and 56b (Current Limit vs. External
D. Breakdown voltage may be checked against minimum BV
E. It is possible to start up and operate TOPSwitch-GX at DRAIN voltages well below 36 V. However, the CONTROL
38
OUTPUT (cont.)
Rise Time
Fall Time
SUPPLY VOLTAGE CHARACTERISTICS
DRAIN Supply
Voltage
Shunt Regulator
Voltage
Shunt Regulator
Temperature Drift
Control Supply/
Discharge Current
TOP242-250
magnitude with increasing temperature, and a positive temperature coefficient corresponds to a decrease in
magnitude with increasing temperature.
Current Limit Resistance) in the Typical Performance Characteristics section. The tolerance specified is only valid
at full current limit.
to but not exceeding minimum BV
pin charging current is reduced, which affects start-up time, auto-restart frequency, and auto-restart duty cycle.
Refer to Figure 68, the characteristic graph on CONTROL pin charge current (I
voltage operation characteristics.
Parameter
M
12/04
Symbol
V
C(SHUNT)
I
I
CD1
CD2
t
t
R
F
Output MOSFET
DSS
V
SOURCE = 0 V; T
X
.
, V
Measured in a Typical Flyback
(Unless Otherwise Specified)
Enabled
L
, V
Converter Application
M
Output MOSFET
V
= 0 V
See Figure 53
Conditions
X
See Note E
, V
I
Disabled
C
L
= 4 mA
, V
J
M
= -40 to 125 °C
= 0 V
TOP242-245
TOP246-249
DSS
TOP250
specification by ramping the DRAIN pin voltage up
Min
5.60
1.0
1.2
1.3
0.3
36
C
) vs. DRAIN voltage for low
Typ
5.85
100
±50
1.6
2.2
2.4
0.6
50
Max
6.10
3.65
2.5
3.2
1.3
ppm/°C
Units
mA
ns
ns
V
V
Related parts for TOP242-250
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Family Extended Power, Design Flexible,Integrated Off-line Switcher
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
PWM POWER SUPPLY IC 85-265 VAC INPUT ISOLATED, REGULATED DC OUTPUT
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
TinySwitch Family Energy Efficient, Low Power Off-line Switchers
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
Enhanced, Energy Efficient, Low Power Off-line Switcher
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
Enhanced, Energy Efficient, Low Power Off-line Switcher
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
TOPSwitch -GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
4.9W DVD power supply
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
Energy Effi cient, Low Power Off-Line Switcher IC
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
9W DVD power supply
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
Energy Efficient, Off-Line Switcher with Enhanced Flexibility and Extended Power Range
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
Energy-Effi cient, Off-Line Switcher With Enhanced Flexibility and Extended Power Range
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
INT201High-side Driver IC
Manufacturer:
POWERINT Power Integrations, Inc.
Datasheet:
Part Number:
Description:
PWM POWER SUPPLY IC 85-265 VAC INPUT ISOLATED, REGULATED DC OUTPUT
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
20-72 VDC Input Non-isolated DC Output
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet:
Part Number:
Description:
Reference Design Report for 3 W Non- Isolated Constant Current LED Driver Using LNK306DN
Manufacturer:
POWERINT [Power Integrations, Inc.]
Datasheet: