- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄30774 > LTM4612IV#PBF (LINEAR TECHNOLOGY CORP) SWITCHING CONTROLLER, 940 kHz SWITCHING FREQ-MAX, PBGA133 PDF資料下載
參數(shù)資料
| 型號： | LTM4612IV#PBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING CONTROLLER, 940 kHz SWITCHING FREQ-MAX, PBGA133 |
| 封裝： | 15 X 15 MM, 2.82 MM HEIGHT, LEAD FREE, MO-222, LGA-133 |
| 文件頁數(shù)： | 25/26頁 |
| 文件大?。?/td> | 5123K |
| 代理商： | LTM4612IV#PBF |
LTM4612
4612fa
VFB (Pin F12): The Negative Input of the Error Amplifier.
Internally, this pin is connected to VOUT with a 100k preci-
sionresistor.Differentoutputvoltagescanbeprogrammed
withanadditionalresistorbetweentheVFBandSGNDpins.
See the Applications Information section.
MARG0 (Pin C12): LSB Logic Input for the Margining
Function. Together with the MARG1 pin, the MARG0 pin
will determine if a margin high, margin low, or no margin
state is applied. The pin has an internal pull-down resistor
of 50k. See the Applications Information section.
MARG1 (Pins C11, D12): MSB Logic Input for the Margin-
ingFunction.TogetherwiththeMARG0pin,theMARG1pin
will determine if a margin high, margin low, or no margin
stateisapplied.Thepinshaveaninternalpull-downresistor
of 50k. See the Applications Information section.
SGND (Pins D9, H12): Signal Ground Pins. These pins
connect to PGND at output capacitor point.
COMP (Pins A11, D11): Current Control Threshold and
Error Amplifier Compensation Point. The current com-
parator threshold increases with this control voltage. The
voltage ranges from 0V to 2.4V with 0.7V corresponding
to zero sense voltage (zero current).
PGOOD (Pin G12): Output Voltage Power Good Indicator.
Open-drain logic output that is pulled to ground when the
output voltage is not within ±10% of the regulation point,
after a 25s power bad mask timer expires.
RUN (Pins A10, B9): Run Control Pins. A voltage above
1.9V will turn on the module, and below 1V will turn off
the module. A programmable UVLO function can be ac-
complished with a resistor from VIN to this pin that is has
a 5.1V zener to ground. Maximum pin voltage is 5V.
NC (Pins J12, K12, L12): No Connect Pins.
pin FuncTions
相關PDF資料 |
PDF描述 |
|---|---|
| LTS15D10C-01 | SPECIALTY ANALOG CIRCUIT, XSS |
| LTS15A10C-01 | SPECIALTY ANALOG CIRCUIT, XSS |
| LU59002 | INFRARED, RECEIVER IC, PDIP20 |
| LV0220CS | SPECIALTY CONSUMER CIRCUIT, BGA10 |
| LV0220CS | SPECIALTY CONSUMER CIRCUIT, BGA10 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LTM4612MPV | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Ultralow Noise 36VIN, 15VOUT, 5A, DC/DC μModule |
| LTM4612MPV#PBF | 功能描述:IC BUCK SYNC ADJ 5A 133LGA RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:µModule® 設計資源:VI-200, VI-J00 Design Guide, Appl Manual 標準包裝:1 系列:* 類型:隔離 輸出數(shù):1 電壓 - 輸入（最?。?66V 電壓 - 輸入（最大）:160V Voltage - Output 1:12V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:50W 電壓 - 隔離:* 特點:* 安裝類型:通孔 封裝/外殼:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H（116.8mm x 47.2mm x 20.1mm） 包裝:散裝 工作溫度:-25°C ~ 85°C 效率:* 電源（瓦特）- 最大:* |
| LTM4612MPV-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Ultralow Noise 36VIN, 15VOUT, 5A, DC/DC μModule |
| LTM4612V | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Ultralow Noise 36VIN, 15VOUT, 5A, DC/DC μModule |
| LTM4613 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:符合 EN55022B 規(guī)格的36VIN、15VOUT、8A、DC/DC μModule 穩(wěn)壓器,LTM®4613 是一款完整、超低噪聲、8A 開關模式 DC/DC電源。 |
發(fā)布緊急采購，3分鐘左右您將得到回復。