TOP271KG-TL Power Integrations, TOP271KG-TL Datasheet - Page 11

• Manufacturer Part Number: TOP271KG-TL
• Description: IC OFFLINE SW 66W 102W ESOP-12
• Manufacturer: Power Integrations
• Series: TOPSwitch®-JXr

Specifications of TOP271KG-TL

• Output Isolation: Isolated
• Frequency Range: 66 ~ 132kHz
• Voltage - Output: 725V
• Power (watts): 66W
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 12-BSOP (0.350", 8.89mm Width) Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TOP264-271
CONTROL (C)
200 µA
(Negative Current Sense - ON/OFF,
Current Limit Adjustment, OVP Latch Reset)
V
+ V
BG
T
EXTERNAL CURRENT LIMIT (X)
VOLTAGE MONITOR (V)
(Voltage Sense, ON/OFF)
1 V
V
REF
(Positive Current Sense - Undervoltage,
Overvoltage, ON/OFF, Maximum Duty
Cycle Reduction, Output Over-
voltage Protection)
400 µA
PI-5567-030910
Figure 10. VOLTAGE MONITOR (V) and EXTERNAL CURRENT LIMIT (X) Pin Input Simplified Schematic.
11
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Rev. C 11/10