LM27403SQ/NOPB

LM27403SQ/NOPB
Mfr. #:
LM27403SQ/NOPB
描述:
Switching Controllers High Perf Sync Buck Controller
生命週期:
製造商新產品
數據表:
LM27403SQ/NOPB 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
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ECAD Model:
更多信息:
LM27403SQ/NOPB 更多信息 LM27403SQ/NOPB Product Details
產品屬性
屬性值
製造商:
德州儀器
產品分類:
開關控制器
RoHS:
Y
拓撲:
巴克
輸出數量:
1 Output
開關頻率:
1050 kHz
佔空比 - 最大值:
93 %
輸入電壓:
20 V
輸出電壓:
4.7 V
最低工作溫度:
- 40 C
最高工作溫度:
+ 125 C
安裝方式:
貼片/貼片
包裝/案例:
WQFN-24
打包:
捲軸
說明/功能:
同步降壓控制器提供卓越的集成度和性能,以實現卓越的
工作溫度範圍:
- 40 C to + 125 C
輸出類型:
固定的
產品:
電壓控制器
系列:
LM27403
類型:
同步降壓控制器
品牌:
德州儀器
關掉:
關掉
開發套件:
LM27403EVM
秋季時間:
20 us
工作電源電流:
3.5 mA
工作電源電壓:
3 V to 20 V
產品類別:
開關控制器
上升時間:
20 us
出廠包裝數量:
1000
子類別:
PMIC - 電源管理 IC
單位重量:
0.001411 oz
Tags
LM27403S, LM27403, LM2740, LM274, LM27, LM2
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    D***v
    D***v
    BG

    Good twitch.

    2019-10-03
    N***N
    N***N
    KZ

    The order came pretty quickly. Shop advise.

    2019-04-29
    O***v
    O***v
    RU

    With 24 volts give out 11.9. 2 bulbs 12 v. 5 watts connect goes drawdown to 11 v. Claimed 1.5 a. Do not hold

    2019-08-19
    E***n
    E***n
    RU

    Delivery 100 days. So far it has already forgotten for what i ordered, probably on camels are carried along the click path. With such delivery, the desire to do something disappears. Yes blow you sowing share.

    2019-06-26
***ark
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LM27403 Synchronous Buck Controller
OMO Electronic LM27403 synchronous buck controller offers exceptional levels of integration and performance for superior efficiency in high power density, point-of-load (POL) DC-DC regulator solutions. The resistor-programmable switching frequency from 200 kHz to 1.2 MHz and integrated, high-current MOSFET gate drivers with adaptive deadtime offer flexibility to optimize solution size and maximize conversion efficiency. High precision and low output voltage are easily obtained with a 0.6-V, 1% accurate voltage reference together with a 30-ns high-side MOSFET minimum controllable on-time. Using lossless inductor dc resistance (DCR) current sensing and an inexpensive 2N3904 BJT to sense temperature remotely at the inductor, the LM27403 supports accurate and thermally-compensated overcurrent protection (OCP). The LM27403 has a conventional voltage-mode control loop with high gain-bandwidth error amplifier and PWM input voltage feedforward to simplify compensation design and enable excellent transient response throughout the full line voltage and load current ranges. Forced-PWM (FPWM) operation eliminates frequency variation to minimize EMI in sensitive applications. An open-drain Power Good circuit provides power-rail sequencing and fault reporting. Other features include programmable system-level thermal shutdown with automatic recovery, output voltage remote sense, configurable soft-start, monotonic startup into prebiased loads, an integrated bias supply low-dropout (LDO) regulator, external power supply tracking, precision enable with customizable hysteresis for programmable line undervoltage lockout (UVLO), and synchronization capability for beat frequency sensitive and multiregulator applications. The LM27403 is offered in a 4-mm x 4-mm thermally-enhanced WQFN-24 package with 0.5-mm pitch.Learn More
型號 描述 庫存 價格
LM27403SQ/NOPB
DISTI # 296-37015-2-ND
IC REG CTRLR BUCK 24WQFN
RoHS: Compliant
Min Qty: 1000
Container: Tape & Reel (TR)
On Order
  • 5000:$1.0868
  • 2000:$1.1286
  • 1000:$1.2122
LM27403SQ/NOPB
DISTI # 296-37015-1-ND
IC REG CTRLR BUCK 24WQFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
Temporarily Out of Stock
  • 500:$1.5069
  • 100:$1.8341
  • 10:$2.2820
  • 1:$2.5400
LM27403SQ/NOPB
DISTI # 296-37015-6-ND
IC REG CTRLR BUCK 24WQFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
Temporarily Out of Stock
  • 500:$1.5069
  • 100:$1.8341
  • 10:$2.2820
  • 1:$2.5400
LM27403SQ/NOPB
DISTI # LM27403SQ/NOPB
DC DC Cntrlr Single-OUT Sync Buck 3V to 20V 24-Pin WQFN T/R - Tape and Reel (Alt: LM27403SQ/NOPB)
RoHS: Compliant
Min Qty: 1000
Container: Reel
Americas - 0
  • 1000:$1.2129
  • 2000:$1.1539
  • 4000:$1.1159
  • 6000:$1.0779
  • 10000:$1.0479
LM27403SQ/NOPB
DISTI # LM27403SQ/NOPB
DC DC Cntrlr Single-OUT Sync Buck 3V to 20V 24-Pin WQFN T/R (Alt: LM27403SQ/NOPB)
RoHS: Compliant
Min Qty: 1000
Container: Tape and Reel
Asia - 0
    LM27403SQ/NOPB3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DCR Current Sensing193
    • 1000:$0.9500
    • 750:$1.0400
    • 500:$1.2600
    • 250:$1.5100
    • 100:$1.6300
    • 25:$1.8700
    • 10:$2.0200
    • 1:$2.2500
    LM27403SQE/NOPB
    DISTI # 595-LM27403SQE/NOPB
    Switching Controllers High Perf Sync Buck Cntlr
    RoHS: Compliant
    2
    • 1:$2.8300
    • 10:$2.4100
    • 100:$1.9300
    LM27403SQ/NOPB
    DISTI # 595-LM27403SQ/NOPB
    Switching Controllers High Perf Sync Buck Controller
    RoHS: Compliant
    0
    • 1:$2.4600
    • 10:$2.0900
    • 100:$1.6800
    • 500:$1.4700
    • 1000:$1.2200
    • 2000:$1.1300
    • 5000:$1.0900
    LM27403SQX/NOPB
    DISTI # 595-LM27403SQX/NOPB
    Switching Controllers High Perf Sync Buck Controller
    RoHS: Compliant
    0
    • 4500:$1.1300
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    OMO.#: OMO-IS25WP128-JBLE

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    DS42MB100TSQ/NOPB

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    CSD87350Q5D

    Mfr.#: CSD87350Q5D

    OMO.#: OMO-CSD87350Q5D

    MOSFET Synch Buck NexFET Power Block
    TPS22929DDBVT

    Mfr.#: TPS22929DDBVT

    OMO.#: OMO-TPS22929DDBVT

    Power Switch ICs - Power Distribution Low In Vltg,1.8A Sgl Channel Load Sw
    ATSAMD20J16A-AU

    Mfr.#: ATSAMD20J16A-AU

    OMO.#: OMO-ATSAMD20J16A-AU

    ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
    TPS40428RHAT

    Mfr.#: TPS40428RHAT

    OMO.#: OMO-TPS40428RHAT

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    LT8650SIV#PBF

    Mfr.#: LT8650SIV#PBF

    OMO.#: OMO-LT8650SIV-PBF

    Switching Voltage Regulators Dual 42V, 5A Sync Buck in BT
    可用性
    庫存:
    Available
    訂購:
    1986
    輸入數量:
    LM27403SQ/NOPB的當前價格僅供參考,如果您想獲得最優惠的價格,請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
    參考價格(美元)
    數量
    單價
    小計金額
    1
    US$2.46
    US$2.46
    10
    US$2.09
    US$20.90
    100
    US$1.67
    US$167.00
    500
    US$1.46
    US$730.00
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