ha16138 HITACHI, ha16138 Datasheet - Page 5

• Manufacturer Part Number: ha16138
• Description: Ac/dc Switching Converter Controller With High-voltage Power
• Manufacturer: HITACHI

Electrical Characteristics (Tj = 25 C, V
Item
Power
MOS FET
Starter
circuit
UVL circuit
Oscillation
circuit
Error
amplifier
Power
MOS FET
gate drive
circuit
Current
sense
circuit
OVP latch
circuit
Remote
on/off circuit
Soft start
circuit
f-down
comparator
Over
temperature
protection
circuit
Drain-source voltage
Drain-source on resistance
Start-up start drain voltage
Start-up charge current
Operation start power supply
voltage
Operation stop power supply
voltage
Operating power supply current
Normal mode operating frequency
F-down mode operating frequency
Maximum on duty
Open-loop voltage gain
Unity gain bandwidth
Output high voltage 1
Output high voltage 2
Output low voltage
Non-inverting input voltage
Output rise time
Output fall time
Output high voltage
Output low voltage
Current sense voltage gain
Current sense response time
Leading edge blanking time
OVP latch set voltage
OVP latch reset voltage
OVP latch current dissipation
Off mode start voltage
Soft start time
F-down mode start voltage
Over temperature protection start
temperature
Symbol
BV
R
V
I
V
V
I
fosc1
fosc2
Dumax
A
BW
V
V
V
V
t
t
V
V
A
tpdcs
t
Vovp
Vovpr
Iovp
Voff
tst
Vfdcp
TSD
CHG
DD
r
f
BL
DRN
TH
TL
V
COMPH1
COMPH2
COMPL
(+)EA
OH
OL
VCS
DS(on)
DD
DSS
= 12 V, fosc1 = 100 kHz)
Min
700
55
125
10
7
88
22
50
4.5
4.3
3.4
4.2
3.6
(1.0)
0.7
Typ
12
75
250
11
8
2.5
100
25
70
65
550
5.0
4.8
0.50
3.8
100
80
10
0.5
3.0
200
300
5.0
4.0
1.1
3.8
2.0
0.85
150
Max
20
95
500
12
9
4.0
112
28
0.75
4.2
5.8
1.7
4.0
(3.0)
1.0
Unit
V
V
V
V
mA
kHz
kHz
%
dB
kHz
V
V
V
V
ns
ns
V
V
V/V
ns
ns
V
V
mA
V
ms
V
C
A
Test Conditions
I
C
C
Rcomp = 220 k
Rcomp = 220 k
Iosource = 0 A
Iosource = 100 A
Iosink = 0 A
C
C
Iosource = 25 mA
Iosink = 25 mA
Vcomp = 5.0 V
Vovp: FB pin voltage
Vovpr: VDD pin voltage
V
Voff: CT pin voltage
Time from start-up to
max. duty
TSD: Power MOS FET
junction temperature
D
FB
T
T
L
L
= 0.4 A
= 220 pF
= 220 pF, V
= 1000 pF
= 1000 pF
= 6.0 V
HA16138PS
COMP
= 0 V
5