參數(shù)資料
型號： ZXRD1050PQ16TA
英文描述： IC-SM-DC/DC CONTROLLER
中文描述： IC-SM-DC/DC控制器
文件頁數(shù)： 2/28頁
文件大?。?/td> 639K
代理商： ZXRD1050PQ16TA
ABSOLUTE MAXIMUM RATINGS
Input without bootstrap (P suffix)
Input with bootstrap(N suffix)
Bootstrap voltage
Shutdown pin
LB
SET
pin
20V
10V
20V
V
IN
V
IN
R
SENSE
+, R
SENSE -
Power dissipation
Operating temperature
Storage temperature
V
IN
610mW (Note 4)
-40 to +85°C
-55 to +125°C
2
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise stated) T
amb
=25°C
Symbol
V
IN(min)
V
(Note 1)
Parameter
Min. Operating Voltage
Feedback Voltage
Conditions
No Output Device
V
IN
=5V,I
FB
=1mA
4.5<V
IN
<18V
50 A<I
FB
<1mA,V
IN
=5V 1.215
C
G
=2200pF(Note 2)
C
G
=1000pF
V
=4.5V to maximim
supply (Note 3)
V
IN
=5V
V
SHDN
= 0V;V
IN
=5V
Min
4.5
1.215
1.213
Typ
Max
Unit
V
V
V
V
ns
ns
1.24
1.24
1.24
60
35
1.265
1.267
1.265
T
DRIVE
Gate Output Drive Capability
I
CC
Supply Current
Shutdown Current
Operating frequency range
Frequency with timing capacitor C3=1300pF
16
15
20
50
300
mA
A
kHz
f
(Note 5)
C
3
=330pF
50
50
200
f
osc(tol)
DC
MAX
Oscillator Tol.
Max Duty Cycle
25
%
%
%
mV
V
V
V
mV
mA
V
V
A
N Channel
P Channel
-40 to +85°C
-40 to +85°C
15
0
94
100
V
RSENSE
V
CMRSENSE
Common mode range of V
RSENSE
LBF
SET
Low Battery Flag set voltage
LBF
OUT
Low Battery Flag output
LBF
HYST
Low Battery Flag Hysteresis
LBF
SINK
Low Battery Flag Sink Current
V
SHDN
Shutdown Threshold Voltage
R
SENSE
voltage differential
50
2
1.5
V
IN
V
IN
0.4
50
2
0.25
Active Low
0.2
20
10
-40 to +85°C
Low(off)
High(on)
1.5
I
SHDN
Shutdown Pin Source Current
10
ISSUE 3 - MAY 2000
Note 1. V
FB
has a different function between fixed and adjustable controller options.
Note 2. 2200pF is the maximum recommended gate capacitance.
Note 3. Maximum supply for P phase controllers is 18V,maximum supply for N phase controllers is 10V.
Note 4. See V
IN
derating graph in Typical Characteristics.
Note 5. The maximum frequency in this application is 300kHz. For higher frequency operation contact Zetex
Applications Department.
ZXRD1000 SERIES
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZXRD1050PQ16TC 功能描述:DC/DC 開關(guān)控制器 - RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
ZXRE060 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:0.6V ADJUSTABLE PRECISION SHUNT REGULATOR
ZXRE060AET5TA 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 0.6V 0.2-18V 5-TERM ADJUSTABLE RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel
ZXRE060AET5TA-CUT TAPE 制造商:DIODES 功能描述:ZXRE060A Series 0.2 - 18 V Adjustable ?.5 % Precision Shunt Regulator-TSOT-23-5
ZXRE060AFT4-7 功能描述:MOSFET Shunt Reference X2-D X2-DFN2015-6 T&R 3K RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube
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