TOP243G Power Integrations, TOP243G Datasheet - Page 13

• Manufacturer Part Number: TOP243G
• Description: IC OFFLINE SWIT OVP UVLO HV 8SMD
• Manufacturer: Power Integrations
• Series: TOPSwitch®-GXr

Specifications of TOP243G

• Output Isolation: Isolated
• Frequency Range: 66 ~ 132kHz
• Voltage - Output: 700V
• Power (watts): 25W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-SMD Gull Wing, 7 Leads
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 11. MULTI-FUNCTION (P or G package), LINE-SENSE, and EXTERNAL CURRENT LIMIT (Y, R or F package) Pin Characteristics.
Pin Voltage
Duty Cycle
Switching
Maximum
Note: This figure provides idealized functional characteristics with typical performance values. Please refer to the parametric
MOSFET
Current
Output
Limit
table and typical performance characteristics sections of the data sheet for measured data.
-250
(Enabled)
(Disabled)
I
DC
LIMIT
MAX
-200
(Default)
X and L Pins (Y, R or F Package) and M Pin (P or G Package) Current ( A)
(78.5%)
-150
V
X Pin
BG
-100
-27 A
-22 A
-50
I
REM(N)
0
Disabled when supply
output goes out of
regulation
I
50
UV
M Pin
100
V
BG
+ V
150
TP
L Pin
200
I
OV
250
300
TOP242-250
350
400
PI-2636-010802
1/02
G
I
I
I
I
13