HA16120FP HITACHI [Hitachi Semiconductor], HA16120FP Datasheet - Page 23

• Manufacturer Part Number: HA16120FP
• Description: Switching Regulator for Chopper Type DC/DC Converter
• Manufacturer: HITACHI [Hitachi Semiconductor]

Electrical Characteristics (Ta = 25°C, V
Item
Output
stage
External
sync
section
On/off
section
Total
device
Notes: 1. HA16114 only.
2. HA16120 only.
3. PW = t
Output low voltage
Output high voltage
High voltage when off V
Low voltage when off
Rise time
Fall time
SYNC source
current
Sync input
frequency range
External sync
initiation voltage
Minimum pulse
width of sync input
Input sync pulse
duty cycle
ON/OFF sink
current 1
ON/OFF sink
current 2
IC on threshold
IC off threshold
ON/OFF threshold
difference
Operating current
Quiescent current
External
sync pulse
1
/ t
2
100
t
1
Symbol Min
V
V
V
t
t
I
f
V
PWmin
PW
I
I
V
V
I
I
r
f
SYNC
SYNC
ON/ OFF 1
ON/ OFF 2
IN
OFF
t
2
OL
OH1
OH2
OL2
SYNC
ON
OFF
V
ON/OFF
—
V
V
—
—
—
120
f
Vref –1.0 —
300
5
60
220
1.1
0.4
0.5
6.0
0
—
OSC
IN
IN
HA16114P/PJ/FP/FPJ, HA16120FP/FPJ
–2.2
–2.2
IN
= 12 V, f
Typ
0.9
V
V
0.9
50
50
180
—
—
—
90
290
1.4
0.7
0.7
8.5
—
120
IN
IN
–1.6
–1.6
OSC
Max
1.5
—
—
1.5
200
200
240
f
Vref –0.5 V
—
50
120
380
1.7
1.0
0.9
11.0
10
150
OSC
= 100 kHz) (cont)
2
Unit
V
V
V
V
ns
ns
kHz
ns
%
V
V
V
mA
A
A
A
A
A
Test Conditions
I
I
I
ON/OFF pin: 0 V
I
ON/OFF pin: 0 V
C
C
SYNC pin: 0 V
ON/OFF pin: 3 V
ON/OFF pin: 5 V
C
ON/OFF pin: 0 V 1
ON/OFF pin: 0 V 2
Osink
Osource
Osource
Osink
L
L
L
= 1000 pF
= 1000 pF
= 1000 pF
= 10 mA
= 1 mA
= 10 mA
= 1 mA
Notes
1
2
3
23