NJM2375D NJR, NJM2375D Datasheet - Page 8

• Manufacturer Part Number: NJM2375D
• Description: DC/DC Switching Converters Power Factor
• Manufacturer: NJR

Specifications of NJM2375D

• Output Voltage: 10.3 V
• Mounting Style: Through Hole
• Package / Case: DIP-8
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

■ TYPICAL CHARACTERISTICS
- 8 -
Undervoltage Lockout Thresholds vs. Temperature
2.54
2.52
2.48
2.46
1.75
1.65
14
12
10
2.5
1.8
1.7
1.6
Voltage Feedback Input Threshold Change
8
6
-50 -25
-50 -25
-50 -25
Quickstart Charge Voltage・Current
Minimum Opearting Threshold（Ｖ
Quickstart Charge Voltage Current
Ambient Temperature Ｔａ （℃）
Ambient Temperature Ta (℃)
Ambient Temperature Ｔａ （℃）
vs. Temperature
vs. Temperature
Startup Threshold（Ｖ
vs.Temperature (V
0
0
0
Temperature (V 12V)
25
25
25
50
50
50
Voltage
Current
＋
75 100 125 150
75
,Increasing)
75
(V
+
(V
=12V)
＋
+
+
=12V)
=12V)
,Decreasing）
100 125 150
100 125 150
NJM2375
NJM2375
NJM2375A
NJM2375A
600
500
400
300
200
Zero Current Detector Input Threshold Voltage vs.
110
109
108
107
106
105
1.8
1.7
1.6
1.5
1.4
1.3
1.2
700
600
500
400
300
-50 -25
-50 -25
-50 -25
Restart Timer Deley vs. Temperature
Overvoltage vs. Temperature
Ambient Temperature Ta （℃）
Ambient Temperature Ｔａ （℃）
Ambient Temperature Ｔａ （℃）
Lower Threshold （Ｖｉｎ,Decreasing）
Temperature
0
Upper Threshold （Ｖｉｎ,Increasing）
0
0
25
25
25
(V
(V
+
+
50
=12V)
50
50
=12V)
(V
75 100 125 150
75
75
+
=12V)
100 125 150
100 125 150
Ver.2003-07-18