TNY256
Typical Performance Characteristics
BREAKDOWN vs. TEMPERATURE
PI-2213-051198
FREQUENCY vs. TEMPERATURE
PI-2356-011899
1.1
1.2
1.0
Breakdown Voltage (V)
(Normalized to 25擄C)
Output Frequency
-50 -25
0
25
50
75 100 125 150
0.8
0.6
0.4
0.2
1.0
0.9
0
-50
-25
0
25
50
75
100 125
Junction Temperature (擄C)
Junction Temperature (擄C)
CURRENT LIMIT vs. TEMPERATURE
PI-2354-011899
CURRENT LIMIT vs. di/dt
Current Limit
(Normalized to 120 mA/碌s)
PI-2234-082798
1.4
1.2
1.4
1.2
1.0
0.8
0.6
0.4
0.2
Current Limit (A)
(Normalized to 25擄C)
1.0
0.8
0.6
0.4
0.2
0.0
-50
-25
0
25
50
75
100 125
0.0
0
240
480
720
960
1200
Temperature (擄C)
di/dt in mA/碌s
BYPASS PIN START-UP WAVEFORM
PI-2240-082898
OUTPUT CHARACTERISTIC
PI-2385-121798
7
600
500
T
CASE
=25擄C
T
CASE
=100擄C
BYPASS Pin Voltage (V)
6
5
4
3
2
1
0
Drain Current (mA)
400
300
200
100
0
0
0.2
0.4
0.6
0.8
1.0
0
2
4
6
8
10
Time (ms)
DRAIN Voltage (V)
B
8/99
13