TOP247R-TL Power Integrations, TOP247R-TL Datasheet - Page 3
![IC OFFLINE SWIT UVLO HV D2PAK](/photos/28/21/282164/to-263-7c_sml.jpg)
TOP247R-TL
Manufacturer Part Number
TOP247R-TL
Description
IC OFFLINE SWIT UVLO HV D2PAK
Manufacturer
Power Integrations
Series
TOPSwitch®-GXr
Type
Off Line Switcherr
Datasheet
1.TOP242GN-TL.pdf
(52 pages)
Specifications of TOP247R-TL
Output Isolation
Isolated
Frequency Range
66 ~ 132kHz
Voltage - Output
700V
Power (watts)
70W
Operating Temperature
-40°C ~ 150°C
Package / Case
TO-263-7, D²Pak (6 leads + Tab-Variant)
Output Voltage
12 V
Input / Supply Voltage (max)
265 VAC
Input / Supply Voltage (min)
85 VAC
Duty Cycle (max)
83 %
Switching Frequency
132 KHz
Supply Current
2.2 mA
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
596-1100-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TOP247R-TL
Manufacturer:
LATTICE
Quantity:
1 400
Figure 2a. Functional Block Diagram (Y, R or F Package).
Figure 2b. Functional Block Diagram (P or G Package).
CURRENT LIMIT (X)
FREQUENCY (F)
LINE-SENSE (L)
EXTERNAL
FUNCTION (M)
CONTROL (C)
CONTROL (C)
MULTI-
R E
Z C
R E
Z C
I FB
I FB
SHUNT REGULATOR/
SHUNT REGULATOR/
ERROR AMPLIFIER
ERROR AMPLIFIER
CURRENT
CURRENT
ADJUST
ADJUST
LIMIT
LIMIT
SENSE
SENSE
LINE
V BG + V T
LINE
+
V BG + V T
V BG
-
+
-
V BG
V C
V C
1 V
V I (LIMIT)
V I (LIMIT)
ON/OFF
5.8 V
OV/UV
DC MAX
ON/OFF
5.8 V
OV/UV
DC MAX
START
START
SOFT
SOFT
STOP LOGIC
STOP LOGIC
OSCILLATOR WITH JITTER
5.8 V
4.8 V
5.8 V
4.8 V
OSCILLATOR WITH JITTER
COMPARATOR
COMPARATOR
INTERNAL UV
INTERNAL UV
DC MAX
DC MAX
HALF
FREQ.
STOP SOFT-
STOP SOFT-
+
-
+
-
START
START
CLOCK
CLOCK
D MAX
D MAX
SAW
SAW
LIGHT LOAD
FREQUENCY
REDUCTION
LIGHT LOAD
FREQUENCY
REDUCTION
SOFT START
SOFT START
COMPARATOR
COMPARATOR
AUTO-RESTART
AUTO-RESTART
SHUTDOWN/
SHUTDOWN/
HYSTERETIC
PWM
HYSTERETIC
PWM
SHUTDOWN
SHUTDOWN
THERMAL
THERMAL
-
+
-
+
÷ 8
÷ 8
0
1
0
1
INTERNAL
SUPPLY
INTERNAL
SUPPLY
S
R
S
R
Q
Q
CONTROLLED
GATE DRIVER
CURRENT LIMIT
CONTROLLED
GATE DRIVER
COMPARATOR
CURRENT LIMIT
COMPARATOR
TURN-ON
TURN-ON
BLANKING
+
-
+
BLANKING
LEADING
-
LEADING
EDGE
EDGE
TOP242-250
PI-2641-061200
PI-2639-060600
11/05
DRAIN (D)
SOURCE (S)
DRAIN (D)
SOURCE (S)
O
3