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參數(shù)資料
| 型號： | LTC4351 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | ECONOLINE: RU - Twin Independent Outputs- Output/Output Isolation 1kVDC- Power Sharing on Outputs- Input/Output Isolation 1kVDC- No Heatsink Required- UL94V-0 Package Material- Toroidal Magnetics- No Extern. Components Required- Custom Solutions Available- Efficiency t |
| 中文描述： | 雙2.6A的電流，2.5V至5.5V，理想二極管采用3mm 3mm的DFN封裝 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 154K |
| 代理商： | LTC4351 |
6
LTC4413
4413f
PIU
INA (Pin 1):
Primary Ideal Diode Anode and Positive
Power Supply. Bypass INA with a ceramic capacitor of at
least 1
μ
F. 1
snub resistors in series with a capacitor and
higher valued capacitances are recommended when large
inductances are in series with this input. This pin can be
grounded when not used.
ENBA (Pin 2):
Enable Low for Diode A. Weak (3
μ
A) pull-
down. Pull this pin high to shut down this power path. Tie
to GND to enable. Refer to Table 1 for mode control
functionality.
This pin can be left floating, weak pull-down
internal to the LTC4413.
GND (Pins 3, 11):
Power and Signal Ground for the IC. The
Exposed Pad of the package, Pin 11, must be soldered to
PCB ground to provide both electrical contact to ground
and good thermal contact to the PCB.
ENBB (Pin 4):
Enable Low for Diode B. Weak (3
μ
A) pull-
down. Pull this pin high to shut down this
power path.
Tie
to GND to enable. Refer to Table 1 for mode control
functionality. This pin can be left floating, weak pull-down
internal to the LTC4413.
INB (Pin 5):
Secondary Ideal Diode Anode and Positive
Power Supply. Bypass INB with a ceramic capacitor of at
least 1
μ
F. 1
snub resistors in series with a capacitor and
higher valued capacitances are recommended when large
inductances are in series with this input. This pin can be
grounded when not used.
OUTB (Pin 6):
Secondary Ideal Diode Cathode and Output.
Bypass OUTB with a high (1m
min) ESR ceramic capaci-
tor of at least 4.7
μ
F. This pin must be left floating when not
in use.
NC (Pin 7):
No Internal Connection.
NC (Pin 8):
No Internal Connection.
STAT (Pin 9):
Status Condition Indicator. Weak (9
μ
A) pull-
down current output. When terminated, STAT = High
indicates diode conducting.
The function of the STAT pin depends on the mode that has
been selected. Table 2 describes the STAT pin output
current as a function of the mode selected as well as the
conduction state of the two diodes. This pin can also be left
floating or grounded.
OUTA (Pin 10):
Primary Ideal Diode Cathode and Output.
Bypass OUTA with a high (1m
min) ESR ceramic capaci-
tor of at least 4.7
μ
F. This pin must be left floating when not
in use.
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參數(shù)描述 |
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| LTC4352CDD#PBF | 功能描述:IC IDEAL DIODE CNTRL 12-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - O 圈控制器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:電池備份，工業(yè)/汽車，大電流開關(guān) FET 型:- 輸出數(shù):5 內(nèi)部開關(guān):是 延遲時間 - 開啟:100ns 延遲時間 - 關(guān)閉:- 電源電壓:3 V ~ 5.5 V 電流 - 電源:250µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:帶卷 (TR) |
| LTC4352CDD#TRPBF | 功能描述:IC IDEAL DIODE CNTRL 12-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - O 圈控制器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:電池備份，工業(yè)/汽車，大電流開關(guān) FET 型:- 輸出數(shù):5 內(nèi)部開關(guān):是 延遲時間 - 開啟:100ns 延遲時間 - 關(guān)閉:- 電源電壓:3 V ~ 5.5 V 電流 - 電源:250µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:帶卷 (TR) |
| LTC4352CMS#PBF | 功能描述:IC IDEAL DIODE CNTRL 12-MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - O 圈控制器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:電池備份，工業(yè)/汽車，大電流開關(guān) FET 型:- 輸出數(shù):5 內(nèi)部開關(guān):是 延遲時間 - 開啟:100ns 延遲時間 - 關(guān)閉:- 電源電壓:3 V ~ 5.5 V 電流 - 電源:250µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:帶卷 (TR) |
| LTC4352CMS#TRPBF | 功能描述:IC IDEAL DIODE CNTRL 12-MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - O 圈控制器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:電池備份，工業(yè)/汽車，大電流開關(guān) FET 型:- 輸出數(shù):5 內(nèi)部開關(guān):是 延遲時間 - 開啟:100ns 延遲時間 - 關(guān)閉:- 電源電壓:3 V ~ 5.5 V 電流 - 電源:250µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:帶卷 (TR) |
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