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參數(shù)資料
| 型號： | AP1507-12D5A |
| 英文描述： | 150KHz, 3A PWM Buck DC/DC Converter |
| 中文描述： | 150kHz的，3A PWM降壓DC / DC變換器 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 169K |
| 代理商： | AP1507-12D5A |
AP1507
150KHz, 3A PWM Buck DC/DC Converter
Absolute Maximum Ratings
Anachip Corp.
www.anachip.com.tw Rev.1.1 Oct 29, 2004
3/9
Symbol
Parameter
Rating
Unit
V
CC
V
SD
V
FB
V
OUT
P
D
T
ST
T
OP
V
OP
Supply Voltage
+24
V
V
V
V
W
o
C
o
C
V
ON
/OFF Pin input voltage
Feedback Pin voltage
Output voltage to Ground
Power dissipation
Storage temperature
Operating temperature
Operating voltage
-0.3 to +18
-0.3 to +18
-1
Internally limited
-65 to +150
-40 to +125
+4.5 to +22
Electrical Characteristics (All Output Voltage Versions)
Unless otherwise specified, V
IN
=12V for 3.3V, 5V, adjustable version and V
IN
=18V for the 12V version. I
LOAD
= 0.5A
Symbol
Parameter
V
FB
=1.3V
(Adjustable version only)
Conditions
Min.
Typ.
Max.
-50
-100
173
173
Unit
I
FB
Feedback bias current
-10
nA
127
110
150
F
OSC
Oscillator frequency
KHz
F
SCP
Oscillator
short circuit protect
frequency
of
When current limit occurred
and V
FB
< 0.5V, Ta=25
C
I
OUT
=3A
No outside circuit
V
FB
=0V force driver on
V
FB
=0V force driver on
V
FB
=12V force driver off
Peak current
No outside circuit
V
FB
=0V force driver on
No outside circuit
V
FB
=12V force driver off
V
IN
=22V
V
FB
=12V force driver off
ON/OFF pin=5V
V
IN
=22V
Low (regulator ON)
High (regulator OFF)
5
15
25
KHz
1.6
V
SAT
Saturation voltage
1.4
1.7
V
Max. Duty Cycle (ON)
Min. Duty Cycle (OFF)
100
0
DC
%
5.5
I
CL
Current limit
3.6
4.5
6.5
A
Output = 0V
-200
uA
I
LEAK
Output = -1V
Quiescent Current
Standby Quiescent
Current
Output
leakage
current
-5
5
mA
mA
I
Q
10
150
200
0.6
-
I
STBY
70
uA
V
IL
V
IH
-
ON
/OFF pin logic input
threshold voltage
2.0
1.3
V
I
H
ON
/OFF pin logic input
current
ON
/OFF pin input current V
LOGIC
=0.5V (ON)
V
LOGIC
=2.5V (OFF)
-0.01
I
L
-0.1
-1
uA
Θ
JC
Thermal Resistance
TO252-5L
Junction to
case
10
o
C/W
Θ
JA
Thermal Resistance
With copper area of
approximately 2cm
×
2cm
Specifications with
boldface type
are for full operating temperature range, the other type are for T
J
=25oC.
TO252-5L
Junction to
ambient
50
o
C/W
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AP1507-12D5L | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:150KHz, 3A PWM Buck DC/DC Converter |
| AP1507-12D5L-13 | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 SW REG CNV BUCK ASYN 150K 1.4 22V 1.2V RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| AP1507-12D5LA | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:150KHz, 3A PWM Buck DC/DC Converter |
| AP1507-12D5L-U | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 SW REG CNV BUCK ASYN 150K 1.4 22V 1.2V RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| AP1-5073-2 | 制造商:Sensata Technologies 功能描述:AP1-5073-2 /Pole # 1 /Prod Family: 0202 |
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