TOP234GN Power Integrations, TOP234GN Datasheet - Page 32

IC OFFLINE SWIT OVP UVLO 8SMD

TOP234GN

Manufacturer Part Number
TOP234GN
Description
IC OFFLINE SWIT OVP UVLO 8SMD
Manufacturer
Power Integrations
Series
TOPSwitch®-FXr
Type
Off Line Switcherr
Datasheet

Specifications of TOP234GN

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
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TOP234GN
Manufacturer:
PowerInt
Quantity:
350
Part Number:
TOP234GN
Manufacturer:
POWER
Quantity:
4 500
Typical Performance Characteristics (cont.)
32
TOP232-234
CYCLE SKIPPING vs. TEMPERATURE
B
7/01
CONTROL CURRENT at START of
MULTI-FUNCTION PIN VOLTAGE
1.2
1.0
0.8
0.6
0.4
0.2
1.5
0.5
6
5
4
3
2
1
0
0
OUTPUT CHARACTERISTICS
0
1
MULTI-FUNCTION Pin Current (µA)
-300 -200 -100 0
-50 -25
0
Junction Temperature (°C)
vs. CURRENT
2
0
DRAIN Voltage (V)
T
T
CASE
CASE
25
= 25 °C
= 100 °C
4
100 200 300 400 500
50
See
Expanded
Version
6
75 100 125 150
Scaling Factors:
TOP234 1.00
TOP233 0.67
TOP232 0.33
8
10
THRESHOLD CURRENT vs. TEMPERATURE
MAX. DUTY CYCLE REDUCTION ONSET
MULTI-FUNCTION PIN VOLTAGE
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.2
1.0
0.8
0.6
0.4
0.2
1.6
1.2
0.8
0.4
0
0
2
0
vs. CURRENT (EXPANDED)
-300
-50 -25
MULTI-FUNCTION Pin Current (µA)
0
I
C
V
vs. DRAIN VOLTAGE
C
-250
Junction Temperature (°C)
= 5 V
20
0
DRAIN Voltage (V)
-200 -150
25
40
50
60
75 100 125 150
-100
80
-50
100
0

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