參數(shù)資料
型號(hào)： AP1515-33P
英文描述： 150KHz, 1.5A PWM Buck DC/DC Converter
中文描述： 設(shè)有150kHz，1.5A的脈寬調(diào)制降壓DC / DC轉(zhuǎn)換器
文件頁數(shù)： 3/9頁
文件大?。?/td> 205K
代理商： AP1515-33P
AP1515
150KHz, 1.5A PWM Buck DC/DC Converter
Absolute Maximum Ratings
Symbol
Parameter
V
CC
Supply Voltage
V
SD
ON/OFF Pin input voltage
V
FB
Feedback Pin voltage
V
OUT
Output Voltage to Ground
P
D
Power Dissipation
T
ST
Storage temperature
T
OP
Operating temperature
V
OP
Operating voltage
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
Feedback bias current V
FB
=1.3V
(Adjustable version only)
Anachip Corp.
www.anachip.com.tw
Rev.1.1 Oct 24, 2005
3/9
Rating
+24
-0.3 to +18
-0.3 to +18
-1
Internally limited
-65 to +150
-40 to +125
+4.5 to +22
Unit
V
V
V
V
W
o
C
o
C
V
Conditions
Min.
Typ.
Max.
-50
-100
173
173
Unit
I
FB
-
-10
nA
127
110
150
-
F
OSC
Oscillator frequency
KHz
F
SCP
Oscillator frequency of
short circuit protect
When current limit occurred and
V
FB
< 0.5V, Ta=25
C
I
OUT
=2A
No outside circuit
V
FB
=0V force driver on
10
30
50
KHz
1.4
V
SAT
Saturation voltage
-
1.25
1.5
V
Max. Duty Cycle (ON) V
FB
=0V force driver on
Min. Duty Cycle (OFF) 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
Output = -1
current
V
IN
=22V
Quiescent Current
V
FB
=12V force driver off
Standby Quiescent
Current
V
IN
=22V
-
-
2
100
0
-
-
-
-
DC
%
SIP-4
I
CL
Current limit
SOP-8
2.5
-
-
A
Output = 0
-
-
-200
uA
I
L
Output
leakage
-
-
-5
5
mA
mA
I
Q
10
150
200
-
-
I
STBY
ON/OFF pin=5V
-
70
uA
SIP-4
SOP-8
SIP-4
SOP-8
-
-
30
15
100
70
θ
JC
Thermal Resistance
Junction to case
o
C/W
θ
JA
Note 1
Junction to ambient
o
C/W
Part Number
Symbol
Parameter
Conditions
Typ.
Limit
1.193/
1.18
1.267/
1.28
Unit
V
V
MIN
V
MAX
%
V
V
MIN
V
MAX
%
FB
V
Output
Feedback
4.5V < V
IN
< 22V
0.2A < I
LOAD
< 1.5A
V
OUT
programmed for 3V
V
IN
= 12V, I
LOAD
=1.5A
1.23
AP1515-ADJ
η
Efficiency
78
OUT
V
Output voltage0.2A < I
IN
< 22V
LOAD
< 1.5A
3.3
3.168/
3.135
3.432/
3.465
AP1515-3.3V
η
Efficiency
V
IN
= 12V, I
LOAD
=1.5A
80
Specifications with
boldface type
are for full operating temperature range, the other type are for T
J
=25oC.
Note 1:
Pin 4(GND) (< 1 mm length) & direct connect to internal GND layer (for SIP-4 only).
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AP1515-33PA 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:150KHz, 1.5A PWM Buck DC/DC Converter
AP1515-33S 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:150KHz, 1.5A PWM Buck DC/DC Converter
AP1515-33SA 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:150KHz, 1.5A PWM Buck DC/DC Converter
AP1515-33SL-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 1.4V 22V 3.3V 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
AP1515-33SL-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 1.4V 22V 3.3V 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
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