-54-
IC DESCRIPTION
Parameter
Terminal
Symbol
Ratings
Units
MIN
TYP
MAX
Power Supply Start-up Operation
Operation start voltage
4 - 3
Vcc(ON)
16.3
18.2
19.9
V
Operation stop voltage
4 - 3
Vcc(OFF)
8.8
9.7
10.6
V
Circuit current in operation
4 - 3
Icc(ON)
--
--
6
mA
Circuit current in non-operation
4 - 3
Icc(OFF
--
--
100
Oscillation Frequency
1 - 3
fosc
19
22
25
kHz
Soft Start Operation Stop Voltage
5 - 3
V
SSOLP(SS)
1.1
1.2
1.4
V
Soft Start Operation Charging Current
5 - 3
I
SSOLP(SS)
-710
-550
-390
Normal Operation
Bottom-Skip Operation Threshold Voltage1
7 - 3
V
OCPBD(BS1)
-0.720
-0.665 -0.605
V
Bottom-Skip Operation Threshold Voltage2
7 - 3
V
OCPBD(BS2)
-0.485
-0.435 -0.385
V
Overcurrent Detection Threshold Voltage
7 - 3
V
OCPBD(LIM)
-0.995
-0.940 -0.895
V
OCP/BD Terminal Outflow Current
7 - 3
I
OCPBD
-250
-100
-40
Quasi-Resonant Operation Threshold Voltage1
7 - 3
V
OCPBD(TH1)
0.25
0.40
0.52
V
Quasi-Resonant Operation Threshold Voltage2
7 - 3
V
OCPBD(TH2)
0.67
0.80
0.93
V
FB Terminal Threshold Voltage
6 - 3
V
FB(OFF)
1.32
1.45
1.58
V
FB Terminal Inflow Current(Normal Operation)
6 - 3
I
FB(ON)
600
1000
1400
Stand-by Operation
-
Stand-by Operation start Voltage
4 - 3
V
CC(S)
10.3
11.1
12.1
V
Stand-by Operation start Voltage Interval
4 - 3
V
CC(SK)
1.10
1.35
1.65
V
Stand-by Non-Operation Circuit Current
4 - 3
I
CC(S)
--
20
56
FB Terminal Inflow Current(Stand-by)
6 - 3
I
FB(S)
--
4
14
Stand-by Operation FB Terminal
6 - 3
V
FB(S)
0.55
1.10
1.50
V
Threshold Voltage
Minimum ON Time
1 - 3
T
ON(MIN)
0.65
1.00
1.35
ec
Protection Operation
Maximum ON Time
1 - 3
T
ON(MAX)
27.5
32.5
39.0
ec
OLP Operation Threshold Voltage
5 - 3
V
SSOLP(OLP)
4.0
4.9
5.8
V
OLP Operation Charging Current
5 - 3
I
SSOLP(OLP)
-16
-11
-6
OVP Operation Voltage
4 - 3
VCC(OVP)
25.5
27.7
29.9
V
Latch Circuit Holding Current
4 - 3
I
CC(H)
--
45
140
Latch Circuit Release Voltage
4 - 3
V
CC(La.OFF)
6.0
7.2
8.5
V
6.5 CONTROL PART-ELECTRICAL CHARACTERISTICS
Summary of Contents for DTU-29M5ME
Page 5: ...4 3 CIRCUIT BLOCK DIAGRAM...
Page 16: ...15 5 CM 500 F TYPICAL SERVICE DATA...
Page 26: ...25...
Page 27: ...26...
Page 28: ...27...
Page 29: ...28...
Page 30: ...29 DTU 29M5...
Page 31: ...30 DTU 29M6...
Page 32: ...31 DTU 29M7...
Page 33: ...32 DTU 29U1...
Page 35: ...34 CM 500F 4858311110 DTU 29U8 4859645360 12W 8 SP 58126F DTU 29U8...
Page 36: ...35 DTU 29F1 CM 500F 4859845360 CPT A68AKY13X CM 500F CM 500F DTU 29F1...
Page 37: ...36 DTU 29F2 CM 500F 4859845360 CPT A68AKY13X CM 500F DTU 29F2...
Page 38: ...37 DTU 29F3 CM 500F 4859845360 CPT A68AKY13X CM 500F CM 500F DTU 29F3...
Page 40: ...39 IC DESCRIPTION...
