HA16108FP HITACHI [Hitachi Semiconductor], HA16108FP Datasheet - Page 15

• Manufacturer Part Number: HA16108FP
• Description: PWM Switching Regulator for High-performance Voltage Mode Control
• Manufacturer: HITACHI [Hitachi Semiconductor]

Electrical Characteristics (Ta = 25°C, V
Section
Reference
voltage
Triangle
wave
generator
PWM
comparator
Error amp
Item
Output voltage
Line regulation
Load regulation
Temperature
stability
Short circuit current
Over voltage protec-
tion (Vref OVP
voltage)
Maximum frequency
Minimum frequency
Voltage stability
Temperature stability
Frequency accuracy
Minimum deadband
pulse width
Low level threshold
voltage
High level threshold
Differential threshold
Deadband width
initial accuracy
Deadband width
voltage stability
Deadband width
temperature stability
Input offset voltage
Input bias current
Input sink current
Output source current Iosource 80
Symbol Min
Vref
Line
Load
I
Vrovp
fmax
fmin
f
t
V
V
V
I
Iosink
OS
OSC
DB
IB
Vref/
Ta
f/fo
f/fo
TL
TH
V
DB1
DB2
DB3
IO
TH
1
2
6.10
—
—
—
30
7.4
600
—
—
—
270
—
1.9
3.8
1.7
—
—
—
—
—
80
IN
Typ
6.45
30
30
40
50
8.0
—
—
300
—
2.2
4.2
2.0
2
0.8
140
140
= 18 V, f
1
1
1
0.2
1
Max
6.80
60
60
—
—
9.0
—
1
—
330
1.0
2.5
4.6
2.3
—
10
2.0
—
—
3
3
2.0
HA16107P/FP, HA16108P/FP
OSC
Unit
V
mV
mV
ppm/
mA
V
kHz
kHz
%
%
kHz
V
V
V
%
%
%
mV
C
s
A
A
A
= 100 kHz)
Test Conditions
12 V
0 mA
Vref = 0 V
12 V
fo
–20 C
fo
R
C
R
C
12 V
(Dmax – Dmin)/2
–20 C
(Dmax – Dmin)/2
V
V
O
O
T1
T
T1
T
1
2
= 120 pF
= 470 pF
= 2 V
= 5 V
= (fmax + fmin)/2
= (fmax + fmin)/2
= R
= R
V
V
V
T2
T2
I
O
IN
IN
IN
Ta
Ta
= 27 k
= 27 k
10 mA
30 V
30 V
30 V
+85 C
+85 C
Note
15