參數(shù)資料
型號(hào): HA16120FP
廠商: Hitachi,Ltd.
元件分類(lèi): 基準(zhǔn)電壓源/電流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗輻射高效,5安培開(kāi)關(guān)穩(wěn)壓器
文件頁(yè)數(shù): 23/38頁(yè)
文件大?。?/td> 275K
代理商: HA16120FP
HA16114P/PJ/FP/FPJ, HA16120FP/FPJ
23
Electrical Characteristics
(Ta = 25°C, V
IN
= 12 V, f
OSC
= 100 kHz) (cont)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Notes
Output
Output low voltage
V
OL
V
OH1
0.9
1.5
V
I
Osink
= 10 mA
I
Osource
= 10 mA
I
= 1 mA
ON/
OFF
pin: 0 V
stage
Output high voltage
V
IN
–2.2
V
IN
–2.2
V
IN
–1.6
V
IN
–1.6
V
High voltage when off V
OH2
V
1
Low voltage when off
V
OL2
0.9
1.5
V
I
= 1 mA
ON/
OFF
pin: 0 V
2
Rise time
t
r
t
f
I
SYNC
50
200
ns
C
L
= 1000 pF
C
L
= 1000 pF
SYNC
pin: 0 V
Fall time
SYNC
source
current
50
200
ns
External
sync
120
180
240
μ
A
section
Sync input
frequency range
f
SYNC
f
OSC
f
OSC
×
2
kHz
External sync
initiation voltage
V
SYNC
Vref –1.0 —
Vref –0.5 V
Minimum pulse
width of sync input
PWmin
300
ns
Input sync pulse
duty cycle
ON/
OFF
sink
current 1
ON/
OFF
sink
current 2
PW
5
50
%
3
On/off
section
I
ON/
OFF
1
60
90
120
μ
A
ON/
OFF
pin: 3 V
I
ON/
OFF
2
220
290
380
μ
A
ON/
OFF
pin: 5 V
IC on threshold
V
ON
V
OFF
V
ON/
OFF
1.1
1.4
1.7
V
IC off threshold
ON/
OFF
threshold
difference
0.4
0.7
1.0
V
0.5
0.7
0.9
V
Total
Operating current
I
IN
I
OFF
6.0
8.5
11.0
mA
C
L
= 1000 pF
ON/
OFF
pin: 0 V 1
ON/
OFF
pin: 0 V 2
device
Quiescent current
0
10
μ
A
μ
A
120
150
Notes: 1. HA16114 only.
2. HA16120 only.
3. PW = t
1
/ t
2
×
100
External
sync pulse
t
2
t
1
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