參數(shù)資料
型號(hào): HA16116
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): 7/34頁
文件大小: 250K
代理商: HA16116
HA16116FP/FPJ, HA16121FP/FPJ
7
Determining External Component Constants (pin usage)
Constant settings are explained for the following items.
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
S.GND
CT
RT
IN(+)1
IN(
)1
E/O1
DB1
CL1
OUT1
P.GND
S.V
Vref
TIM
ON/OFF
IN(
)2
E/O2
DB2
CL2
OUT2
P.V
IN
IN
1.
2.
3.
4.
5.
6.
7.
8.
Oscillator
frequency
(f ) setting
DC/DC converter
output voltage
setting and
error amp usage
Dead band duty
and soft start
setting
Output stage
circuit and
power MOS FET
driving method
Channel 1
Channel 2
Vref UVL and
OVP
Setting of inter-
mittent operation
timing when
overcurrent is
detected
ON/OFF pin
usage
Overcurrent
detection value
setting
1. Oscillator Frequency (f
OSC
) Setting
Figure 1.1 shows an equivalent circuit for the triangle wave oscillator.
V
1.6 V typ
H
V
1.0 V typ
L
t
1
t
2
1.1 V
R
T
R
T
1 : 2
C
(external)
C
T
R
C
R
B
R
A
Vref (2.5 V)
(external)
C
T
charging
I
O
I
Discharging
Comparator
(3.3 V
IC internal circuits)
Inside the IC
Figure 1.1 Equivalent Circuit for the Triangle Wave Oscillator
相關(guān)PDF資料
PDF描述
HA16121FP RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
HA16116FP 1500000 SYSTEM GATE 1.5 VOLT FPGA
HA16116FPJ RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
HA16129FPJ Single Watchdog Timer
HA16129 1500000 SYSTEM GATE 1.5 VOLT FPGA
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