參數(shù)資料
型號(hào)： AOZ1017
廠商： ALPHA
英文描述： EZBuck⑩ 3A Simple Regulator
中文描述： EZBuck⑩3A條簡(jiǎn)單的穩(wěn)壓
文件頁(yè)數(shù)： 4/16頁(yè)
文件大?。?/td> 612K
代理商： AOZ1017
AOZ1017
Rev. 1.0 July 2007
www.aosmd.com
Page 4 of 16
Absolute Maximum Ratings
Exceeding the Absolute Maximum ratings may damage the
device.
Recommend Operating Ratings
The device is not guaranteed to operate beyond the Maximum
Operating Ratings.
Note:
1. The value of
FR-4 board with 2oz. Copper, in a still air environment with T
The value in any given application depends on the user's specific
board design.
Θ
JA
is measured with the device mounted on 1-in
2
A
= 25°C.
Electrical Characteristics
T
A
= 25°C, V
IN
= V
EN
= 12V, V
OUT
= 3.3V unless otherwise specified
(2
)
Note:
2. Specification in
BOLD
indicate an ambient temperature range of -40°C to +85°C. These specifications are guaranteed by design.
Parameter
Rating
Supply Voltage (V
IN
)
18V
LX to AGND
-0.7V to V
IN
+0.3V
EN to AGND
-0.3V to V
IN
+0.3V
FB to AGND
-0.3V to 6V
COMP to AGND
-0.3V to 6V
PGND to AGND
-0.3V to +0.3V
Junction Temperature (T
J
)
+150°C
Storage Temperature (T
S
)
-65°C to +150°C
Parameter
Rating
Supply Voltage (V
IN
)
4.5V to 16V
Output Voltage Range
0.8V to V
IN
Ambient Temperature (T
A
)
-40°C to +85°C
Package Thermal Resistance SO-8
(
Θ
JA
)
(1
)
87°C/W
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
V
IN
Supply Voltage
4.5
16
V
V
UVLO
Input Under-Voltage Lockout Threshold
V
V
IN
IN
Rising
Falling
4.00
3.70
2
1
V
I
IN
Supply Current (Quiescent)
I
OUT
V
EN
= 0, V
FB
= 1.2V, V
EN
>1.2V
3
mA
I
OFF
V
FB
Shutdown Supply Current
= 0V
10
uu
μ
A
Feedback Voltage
0.782
0.8
0.818
V
Load Regulation
0.5
%
Line Regulation
0.5
%
I
FB
Feedback Voltage Input Current
200
0.6
nA
V
EN
EN Input threshold
Off Threshold
On Threshold
2.0
V
V
HYS
EN Input Hysteresis
100
mV
MODULATOR
f
O
Frequency
400
500
600
kHz
D
MAX
D
MIN
Maximum Duty Cycle
100
%
Minimum Duty Cycle
6
%
Error Amplifier Voltage Gain
500
V
/ V
Error Amplifier Transconductance
PROTECTION
200
μA
/
V
I
LIM
V
PR
Current Limit
4
5
A
Over-Voltage Protection Threshold
Off Threshold
On Threshold
960
840
mV
T
J
Over-Temperature Shutdown Limit
150
°C
t
SS
Soft Start Interval
2.2
ms
OUTPUT STAGE
High-Side Switch On-Resistance
V
V
IN
IN
= 12V
= 5V
40
65
50
85
m
相關(guān)PDF資料
PDF描述
AOZ1017AI EZBuck⑩ 3A Simple Regulator
AOZ1020-EVA EZBuck⑩ 2A Simple Buck Regulator Evaluation Board Note
AOZ1210-EVA EZBuck⑩ 2A Simple Buck Regulator Evaluation Board Note
AOZ1210 EZBuck⑩ 2A Simple Buck Regulator
AOZ1210AI EZBuck⑩ 2A Simple Buck Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AOZ1017AI 功能描述:IC REG BUCK ADJ 3A 8SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)穩(wěn)壓器 系列:EZBuck™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類(lèi)型:降壓（降壓） 輸出類(lèi)型:兩者兼有 輸出數(shù):1 輸出電壓:5V，1 V ~ 10 V 輸入電壓:3.5 V ~ 28 V PWM 型:電流模式 頻率 - 開(kāi)關(guān):220kHz ~ 1MHz 電流 - 輸出:600mA 同步整流器:無(wú) 工作溫度:-40°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:16-SSOP（0.154"，3.90mm 寬） 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:16-QSOP
AOZ1017DI 制造商:AOSMD 制造商全稱:Alpha & Omega Semiconductors 功能描述:EZBucka?￠ 3A Simple Regulator
AOZ1017-EVA 制造商:AOSMD 制造商全稱:Alpha & Omega Semiconductors 功能描述:EZBuck? 3A Simple Buck Regulator Evaluation Board Note
AOZ1018 制造商:AOSMD 制造商全稱:Alpha & Omega Semiconductors 功能描述:EZBuck⑩ 2A Simple Regulator
AOZ1018AI 制造商:AOSMD 制造商全稱:Alpha & Omega Semiconductors 功能描述:EZBuck⑩ 2A Simple Regulator
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*