參數(shù)資料
型號(hào): HA16121FPJ
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(yè)數(shù): 24/34頁(yè)
文件大小: 250K
代理商: HA16121FPJ
HA16116FP/FPJ, HA16121FP/FPJ
24
Electrical Characteristics
(Ta = 25°C, V
IN
= 12 V, f
OSC
= 300 kHz) (cont)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Output
Rise time
t
r
t
f
V
TUH1
70
130
ns
C
L
= 1000 pF (to V
IN
) *
1,
*
2
C
L
= 1000 pF (to V
IN
) *
1,
*
2
stage
Fall time
70
130
ns
UVL
block
V
high-level threshold
voltage
3.3
3.6
3.9
V
V
low-level threshold
voltage
V
TUL1
3.0
3.3
3.6
V
V
threshold differential
voltage
V
TU1
0.1
0.3
0.5
V
V
TU1
= V
TUH1
– V
TUL1
Vref high-level threshold
voltage
V
TUH2
1.7
2.0
2.3
V
Vref low-level threshold
voltage
V
TUL2
1.4
1.7
2.0
V
Vref threshold differential
voltage
ON/
OFF
pin sink current
V
TU2
0.1
0.3
0.5
V
V
TU2
= V
TUH2
– V
TUL2
ON/OFF
I
ON/
OFF
V
ON
V
OFF
V
ON/
OFF
35
50
μ
A
ON/
OFF
pin = 5 V
block
IC on-state voltage
1.8
2.1
2.4
V
IC off-state voltage
1.1
1.4
1.7
V
ON/OFF threshold
differential voltage
0.5
0.7
0.9
V
TIM
block
TIM pin sink current in
steady state
I
TIM1
0
10
μ
A
CL pin = V
IN
V
TIM
= 0.3 V
CL pin = V
IN
– 0.3 V
V
TIM
= 0.3 V
C
L
= 0 pF (to V
IN
) *
1,
*
2
C
L
= 500 pF (to V
IN
) *
1,
*
2
C
L
= 1000 pF (to V
IN
) *
1,
*
2
HA16116FP ON/
OFF
TIM pin sink current at
overcurrent detection
I
TIM2
10
15
20
mA
Common
Operating current
I
IN
6.0
8.5
11.1
mA
block
8.5
12.1
15.7
mA
11.0
15.7
20.5
mA
Off current
I
OFF
0
10
μ
A
μ
A
0
120
150
HA16121FP pin = 0 V
Notes: 1. C
is load capacitor for Power MOS FET’s gate, and C
L
= 1000 pF to GND in the case of
HA16121 – ch 2.
2. C
L
in channel 2 of HA16121 is connected to GND.
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