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參數(shù)資料
| 型號： | HA16666 |
| 廠商： | Hitachi,Ltd. |
| 元件分類： | 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安培開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 6/15頁 |
| 文件大?。?/td> | 93K |
| 代理商： | HA16666 |
HA16666P/FP
6
Electrical Characteristics
(V
IN
= 15 V, Ta = 25°C, fosc = 300 kHz)
(cont)
Item
Symbol
Min
Typ
Max
Unit
Test Condition
PWM
comparator
Maximum duty cycle
Du
75
—
—
%
Input bias current
I
B
V
OSCL
–2
—
—
μ
A
Pin 1
Low-level threshold
voltage
—
1.5
—
V
Pin 1
High-level threshold
voltage
V
OSCH
—
2.5
—
V
Pin 1
Dead-band duty
accuracy
Du
—
±
1
±
3
%
Dead-band duty input
voltage stability
D
T
—
1
—
%
11 V
≤
V
IN
≤
40 V
Temperature coefficient
of dead-band duty
D
uT
—
1
—
%
–20
°
C
≤
Ta
≤
+85
°
C
Overcurrent
detector
Input bias current
I
B1
V
CM1
–2
—
—
μ
A
Pin 15, 16
Common-mode input
voltage range
0 to
V
IN
– 3
—
—
—
V
Pin 15, 16
Comparator
Input bias current
I
B2
Vth
5
13
μ
A
V
CS
= 5 V
Input threshold voltage
1.2
1.3
1.4
V
Input voltage range
V
CS
I
RM
0
—
Vref
V
Remote
controller
Input current to remote
control pin
—
—
1.5
mA
V
RM
= 5 V
Input high-voltage
V
INH
V
INL
V
THH
1
—
—
V
Input low-voltage
—
—
0.4
V
Undervoltage
lockout
protector
High-level threshold
voltage
9
10
11
V
Low-level threshold
voltage
V
THL
7
8
9
V
Hysteresis width
Hys
1.5
2.0
2.8
V
Output driver
Output low-level
V
L
—
0.7
1.4
V
I
= 10 mA
Output high-level
V
H
V
– 2.2
—
—
V
I
= 10 mA
Output rise time
t
r
t
f
I
CS
I
CL
—
80
150
ns
Note 1
Output fall time
—
40
100
ns
Note 1
Total current
Standby current
—
0.15
0.3
mA
Note 1
Operation current
1. Measurement conditions of I
CS
, I
CL
, t
r
, t
f
are defined as following diagram.
—
8
12
mA
Note 1
Note:
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