tny256 Power Integrations, Inc., tny256 Datasheet - Page 14

• Manufacturer Part Number: tny256
• Description: Energy Efficient, Low Power Off-line Switcher
• Manufacturer: Power Integrations, Inc.

Typical Performance Characteristics (cont.)
14
TNY256
C
7/01
100
10
1
0
C OSS vs. DRAIN VOLTAGE
DRAIN Voltage (V)
200
400
80
40
UNDERVOLTAGE THRESHOLD
0
-40 -20
600
* 2 M resistor connected to EN/UV pin.
** Load dependant and determined by the
level of the device upon entering auto-
restart.
0
Temperature ( C)
Power-up*
Power-down at 8 W**
20
40
60
80 100 110
DRAIN CAPACITANCE POWER
100
80
60
40
20
0
0
DRAIN Voltage (V)
200
400
600