30
Rating
Description
Terminal
Symbol
Unit
Min.
Typ.
Max.
On-State Voltage
9-2
VIN(ON)
7.6
8
8.4
V
Off-State Voltage
9-2
VIN(OFF)
4.6
4.9
5.2
V
Operating Circuit Current
9-2
I IN(ON)
20
35
mA
Stand-by Circuit Current
9-2
I IN(OFF)
–
–
200
µA
On Time
–
T ON
33
–
41
µ sec
Off Time
–
T OFF
45
–
55
µ sec
OCP Terminal Threshold Voltage
6-2
V OCP
-1.1
-1
-0.9
V
F/B Terminal Threshold Voltage
7-2
VF/B
–
0.65
–
V
INH Terminal Threshold Voltage 1
8-2
V INH-1
0.65
0.75
0.85
V
INH Terminal Threshold Voltage 2
8-2
VIHN-2
–
1.4
2.0
V
INH Terminal Threshold Voltage 3
8-2
V Latch
3.2
5.1
5.6
V
OVP Operating Voltage
9-2
VIN(OVP)
9.2
–
10.7
V
Latch Circuit Hold Current
9-2
IH
–
–
500
µA
Latch Circuit off Voltage
9-2
VIN(La. OFF)
2.5
3.1
–
V
MIC Thermal Shutdown Starting Temp
–
Tj(TSD)
125
150
–
˚C
(5) Electrical Characteristics of Control Part (Ta = 25˚C)
Other Function
Rating
Description
Terminal
Symbol
Unit
Remark
Min.
Typ.
Max.
Collector Saturation Voltage
1-2
VCE(sat)
–
–
0.4
V
Collector Cutoff Current
1-2
I CEX
–
–
0.1
mA
Base-Emitter
3-2
V BE(sat)
–
–
1.5
V
Saturation Voltage
DC Current Gain
h FE
29
–
61
Thermal Resistance
Oj-F
1.3
˚C/W
(6) Electrical Characteristics of Power Transistor Part (T r1) (Ta=25˚C)
Symbol
Function
OVP
Overvoltage Protection Circuit Built-in
TSD
Thermal Shutdown Circuit Built-in
Содержание DTR-14D3VG
Страница 5: ...3 Circuit Block Diagram...
Страница 10: ...8 3 Block Diagram...
Страница 14: ...12 4 Pin Configuration P SDIP 52 1 ROM Versions Pin Configuration P SDIP 52 1 ROM Versions top view...
Страница 66: ...64 1 14D3 Mechanical Exploded View...
Страница 67: ...65 2 20D3...
Страница 68: ...66 3 21D3...
Страница 69: ...67 4 16D3...
Страница 70: ...67 Printed Circuit Boards...
Страница 71: ...Circuit Schematics CP 490 SCHEMATIC DIAGRAM...
Страница 72: ...ENGINEER NOTE...