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參數(shù)資料
| 型號： | ZXRD1000 |
| 廠商： | Zetex Semiconductor |
| 英文描述： | HIGH EFFICIENCY SIMPLESYNC PWM DC-DC CONTROLLERS |
| 中文描述： | 高效率SIMPLESYNC的PWM DC - DC控制器 |
| 文件頁數(shù)： | 6/28頁 |
| 文件大小： | 287K |
| 代理商： | ZXRD1000 |
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Functional Block Diagram
PIN DESCRIPTIONS
Pin No.
1
2
3
4
5
6
See relevant Applications Section
Name
Bootstrap
V
DRIVE
PWRG
ND
G
ND
C
T
V
INT
R
S ENS E+
R
S ENS E-
SHDN
Decoup
LBF
LB
S ET
Description
Bootstrap circuit for generating gate drive
Output to the gate drive circuit for main N/P channel switches
Power ground
Signal ground
Timing Capacitor sets oscillator frequency.
Internal Bias Circuit. Decouple with 1
μ
F ceramic capacitor
Higher potential input to the current sense for current limit circuit
Lower potential input to the current sense for current limit circuit
Shutdown control. Active low.
Optional short circuit and overload decoupling capacitor for increased accuracy
Low battery flag output. Active low, open collector output
Low battery flag set. Can be connected to V
IN
if unused, or threshold set
via potential divider.
Input Voltage
External R and C to set the desired cycle time for hiccup circuit.
Compensation pin to allow for stability components and soft start.
Feedback Voltage. This pin has a different function between fixed and
adjustable controller options. The appropriate controller must be used for
the fixed or adjustable solution. Connect to V
OUT
for fixed output, or to
potential divider for adjustable output.
7
8
9
10
11
12
13
14
15
16
V
IN
Delay
Comp
V
FB
6
ISSUE 4 - OCTOBER 2000
ZXRD1000 SERIES
相關(guān)PDF資料 |
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| ZXRD1033PQ16 | Circular Connector; MIL SPEC:MIL-C-26482, Series I; Body Material:Aluminum Alloy; Series:MS3121; No. of Contacts:11; Connector Shell Size:18; Connecting Termination:Crimp; Circular Shell Style:Cable Receptacle RoHS Compliant: No |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZXRD100ANQ16 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:HIGH EFFICIENCY SIMPLESYNC PWM DC-DC CONTROLLERS |
| ZXRD100ANQ16TA | 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 |
| ZXRD100ANQ16TC | 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 |
| ZXRD100APQ16 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:HIGH EFFICIENCY SIMPLESYNC PWM DC-DC CONTROLLERS |
| ZXRD100APQ16TA | 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 |
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