TK6592x
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
USING TEST CIRCUIT
TK65921
PEAK TO PEAK LAMP VOLTAGE
vs. TEMPERATURE
160
150
140
130
VCC = 3.6 V
VCC = 2.7 V
120
110
-50 -25 0 25 50 75 100 125
TEMPERATURE (°C)
TK65921
LAMP FREQUENCY
vs. TEMPERATURE
220
210
200
190
180
170
-50 -25 0 25 50 75 100 125
TEMPERATURE (°C)
TK65921
AVERAGE CONVERTER SUPPLY
CURRENT vs. TEMPERATURE
14
12
10
8
Page 6
6
4
-50 -25 0 25 50 75 100 125
TEMPERATURE (°C)
TK65929
PEAK TO PEAK VOLTAGE
vs. TEMPERATURE
160
150
140
VCC = 3.6 V
130
VCC = 2.7 V
120
110
-50 -25 0 25 50 75 100 125
TEMPERATURE (°C)
TK65929
LAMP FREQUENCY
vs. TEMPERATURE
440
420
400
380
360
340
-50 -25 0 25 50 75 100 125
TEMPERATURE (°C)
TK65929
AVERAGE CONVERTER SUPPLY
CURRENT vs. TEMPERATURE
22
20
18
16
14
12
-50 -25 0 25 50 75 100 125
TEMPERATURE (°C)
May 2000 TOKO, Inc.