TOP266EG/VG POWERINT [Power Integrations, Inc.], TOP266EG/VG Datasheet - Page 11

• Manufacturer Part Number: TOP266EG/VG
• Description: Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies
• Manufacturer: POWERINT [Power Integrations, Inc.]

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 9.
VOLTAGE MONITOR (V) and EXTERNAL CURRENT LIMIT (X) Pin Input Simplified Schematic.
11
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Rev. B 03/10