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參數資料
| 型號： | HA16114FPJ |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | ID ISC.ANT.MUX 8X ANT MULTIPLEXR |
| 中文描述： | 開關穩(wěn)壓器的斬波式直流/直流轉換器 |
| 文件頁數： | 21/38頁 |
| 文件大?。?/td> | 275K |
| 代理商： | HA16114FPJ |
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HA16114P/PJ/FP/FPJ, HA16120FP/FPJ
21
Electrical Characteristics
(Ta = 25°C, V
IN
= 12 V, f
OSC
= 100 kHz)
Item
Symbol
Min
Typ Max
Unit
Test Conditions
Notes
Voltage
Output voltage
Vref
2.45
2.50 2.55
V
I
O
= 1 mA
4.5 V
≤
V
IN
≤
40V
0
≤
I
O
≤
10 mA
Vref = 0 V
reference
Line regulation
Line
—
2
60
mV
1
section
Load regulation
Load
—
30
60
mV
Short-circuit output
current
I
OS
10
24
—
mA
Vref overvoltage
protection threshold
Vrovp
6.2
6.8
7.4
V
Temperature stability
of output voltage
Vref/
Ta
—
100 —
ppm/
°
C
Vref adjustment
voltage
V
ADJ
1.225 1.25 1.275 V
Sawtooth
Maximum frequency
fmax
600
—
—
kHz
oscillator
Minimum frequency
fmin
—
—
1
Hz
section
Frequency stability
with input voltage
f/f
01
—
±
1
±
3
%
4.5 V
≤
V
IN
≤
40 V
(f
01
= (fmax + fmin)/2)
–20
°
C
≤
Ta
≤
85
°
C
(f
02
= (fmax + fmin)/2)
R
T
= 10 k
C
T
= 1300 pF
Output duty cycle:
0% on
Frequency stability
with temperature
f/f
02
—
±
5
—
%
Oscillator frequency
f
OSC
90
100 110
kHz
Dead-band
adjustment
Low level threshold
voltage
V
TL
0.9
1.0
1.1
V
section
High level threshold
voltage
V
TH
1.5
1.6
1.7
V
Output duty cycle:
100% on
Threshold difference
V
TH
Isource
0.5
0.6
0.7
V
V
TH
= V
TH
– V
TL
DB pin: 0 V
Output source current
170
250 330
μ
A
PWM
comparator
Low level threshold
voltage
V
TL
0.9
1.0
1.1
V
Output duty cycle:
0% on
section
High level threshold
voltage
V
TH
1.5
1.6
1.7
V
Output duty cycle:
100% on
Threshold difference
1. Resistors connected to ON/
OFF
pin:
10
390 k
V
TH
0.5
0.6
0.7
V
V
TH
= V
TH
– V
TL
Note:
TM pin
ON/OFF pin
V pin
12
13
2 k
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HA16114P | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Switching Regulator for Chopper Type DC/DC Converter |
| HA16114P/PJ/FP/FPJ/ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HA16114P/PJ/FP/FPJ/ HA16120FP/FPJ Datasheet 504K/SEP.18.03 |
| HA16114P-E | 制造商:Renesas Electronics Corporation 功能描述:Power Sup,SW Reg.Control IC,S-Down,DIP16 |
| HA16114PJ | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Switching Regulator for Chopper Type DC/DC Converter |
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