參數(shù)資料
型號(hào): KA7577D
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: SMPS Controller
中文描述: 2 A SWITCHING CONTROLLER, 208 kHz SWITCHING FREQ-MAX, PDSO20
封裝: SOP-20
文件頁(yè)數(shù): 2/10頁(yè)
文件大?。?/td> 52K
代理商: KA7577D
KA7577
2
Absolute Maximum Ratings
Note:
1. This terminal has the constant voltage characteristics of 6-8V, when current is supplied from out side.
The maximum allowable voltage is 6V when the constant voltage is applied to this terminal.
And maximum allowable current is 5mA, it is recommended to use current limiting resistor.
Parameter
Supply Voltage
Collector Supply Voltage
Output DC Current
Output Peak Voltage
V
F
Terminal Voltage
V
ON/OFF
Terminal Voltage
Current Limiting (-) Terminal Voltage
Current Limiting (+) Terminal Voltage
Over Voltage Protection Terminal Voltage
Detection Terminal Voltage (Note 1)
Detection Terminal Sink Current (Note 1)
Feedback Terminal Voltage
Timer ON Terminal Source Current
Timer OFF Terminal Source Current
Power Dissipation
hermal Derating Factor
Operating Temperature Range
Storage Temperature Range
Junction Temperature
Symbol
V
CC
V
C
I
O(DC)
I
OPK
V
(VF)
V
(ON/OFF)
V
(CLM - )
V
(CLM +)
V
(OVP)
V
(DET)
I
SINK(DET)
V
(FB)
I
SOURCE(T-ON)
I
SOURCE(T-OFF)
P
D
K
TD
T
OPR
T
STG
T
J
Value
31
31
±
0.5
±
2
31
31
- 4 ~+4
- 0.3 ~+4
31
6
5
0 - 10
-1
-1
1.5
12
- 25 ~ +85
- 40 ~ +125
150
Unit
V
V
A
A
V
V
V
V
V
V
mA
V
mA
mA
W
mW/
°
C
°
C
°
C
°
C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA75XXX 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:Voltage Detector
KA7630 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Fixed Multi-Output RoHS:否 制造商:STMicroelectronics 輸出類(lèi)型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
KA7630_Q 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Fixed Multi-Output RoHS:否 制造商:STMicroelectronics 輸出類(lèi)型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
KA7630TS 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Fixed Multi-Output RoHS:否 制造商:STMicroelectronics 輸出類(lèi)型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
KA7631 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Fixed Multi-Output RoHS:否 制造商:STMicroelectronics 輸出類(lèi)型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L