參數(shù)資料
型號(hào): L6730
廠商: 意法半導(dǎo)體
英文描述: Adjustable step-down controller with synchronous rectification
中文描述: 可調(diào)式降壓同步整流控制器
文件頁(yè)數(shù): 27/52頁(yè)
文件大?。?/td> 1370K
代理商: L6730
L6730 - L6730B
Device description
27/52
5.10 Multifunction pin (S/O/U L6730) (CC/O/U L6730B)
With this pin it is possible:
to enable disable the sink mode current capability (L6730) or the constant current
protection (L6730B) at the end of the soft-start.
to enable or disable the latch-mode for the OVP.
to set the UVLO threshold for 5V BUS and 12V Busses.
Table 6
shows how to set the different options through an external resistor divider:
Figure 22. External Resistor
Table 6.
S/O/U and CC/O/U pin
R1
R2
V
SOU
/V
CCDR
UVLO
OVP
SINK CC
N.C
0
0
5V BUS
Not Latched
Not
11K
2.7K
0.2
5V BUS
Not Latched
Yes
6.2K
2.7K
0.3
5V BUS
Latched
Not
4.3K
2.7K
0.4
5V BUS
Latched
Yes
2.7K
2.7K
0.5
12V BUS
Not Latched
Not
1.8K
2.7K
0.6
12V BUS
Not Latched
Yes
1.2K
2.7K
0.7
12V BUS
Latched
Not
0
N.C
1
12V BUS
Latched
Yes
R1
R2
L6730/B
S/O/U
CC/O/U
VCCDR
相關(guān)PDF資料
PDF描述
L6730B Adjustable step-down controller with synchronous rectification
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L6730TR Adjustable step-down controller with synchronous rectification
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6730_09 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Adjustable step-down controller with synchronous rectification
L6730B 功能描述:DC/DC 開關(guān)控制器 Adjustable Step Down Controller 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
L6730BTR 功能描述:DC/DC 開關(guān)控制器 Adjustable Step Down Controller 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
L6730C 功能描述:IC REG CTRLR BUCK PWM VM 20TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:100% 電源電壓:8.2 V ~ 30 V 降壓:無(wú) 升壓:無(wú) 回掃:是 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:是 工作溫度:0°C ~ 70°C 封裝/外殼:8-DIP(0.300",7.62mm) 包裝:管件 產(chǎn)品目錄頁(yè)面:1316 (CN2011-ZH PDF)
L6730CQ 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Adjustable step-down controller with synchronous rectification