TOP234G-TL Power Integrations, TOP234G-TL Datasheet - Page 10
![IC OFFLINE SWIT OVP UVLO 8SMD](/photos/7/32/73209/596-8-bsmd_sml.jpg)
TOP234G-TL
Manufacturer Part Number
TOP234G-TL
Description
IC OFFLINE SWIT OVP UVLO 8SMD
Manufacturer
Power Integrations
Series
TOPSwitch®-FXr
Type
Off Line Switcherr
Datasheet
1.TOP234YN.pdf
(36 pages)
Specifications of TOP234G-TL
Output Isolation
Isolated
Frequency Range
66 ~ 132kHz
Voltage - Output
700V
Power (watts)
30W
Operating Temperature
-40°C ~ 150°C
Package / Case
8-SMD Gull Wing, 7 Leads
Output Voltage
12 V
Input / Supply Voltage (max)
265 VAC
Input / Supply Voltage (min)
85 VAC
Duty Cycle (max)
78 %
Switching Frequency
132 KHz
Supply Current
1.5 mA
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Figure 9. MULTI-FUNCTION Pin Input Simplified Schematic.
Figure 8. MULTI-FUNCTION Pin Characteristics.
10
TOP232-234
Note: This figure provides idealized functional characteristics of the MULTI-FUNCTION pin with typical performance values.
FUNCTION
Pin Voltage
Duty Cycle
Switching
Maximum
MOSFET
MULTI-
Current
Output
B
7/01
Limit
Please refer to the parametric table and typical performance characteristics sections of the data sheet for measured data.
MULTI-FUNCTION Pin
-250
CONTROL Pin
(Enabled)
(Disabled)
I
DC
LIMIT
MAX
-200
(Default)
(78.5%)
-150
V
BG
-100
240 µA
MULTI-FUNCTION Pin Current (µA)
-50
V
I
REM(N)
BG
+ V
V
T
0
400 µA
(Negative Current Sense - ON/OFF,
BG
Disabled when supply
output goes out of
regulation
Current Limit Adjustment)
(Positive Current Sense - Under-Voltage,
I
50
UV
TOPSwitch-FX
Over-Voltage, Maximum Duty
100
Cycle Reduction)
V
150
BG
+ V
TP
200
I
OV
250
300
350
400
PI-2524-081999
PI-2548-092399
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I
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I
M
M
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