LM27403SQ/NOPB

LM27403SQ/NOPB
Mfr. #:
LM27403SQ/NOPB
説明:
Switching Controllers High Perf Sync Buck Controller
ライフサイクル:
メーカー新製品
データシート:
LM27403SQ/NOPB データシート
配達:
DHL FedEx Ups TNT EMS
支払い:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
詳しくは:
LM27403SQ/NOPB 詳しくは LM27403SQ/NOPB Product Details
製品属性
属性値
メーカー:
テキサスインスツルメンツ
製品カテゴリ:
コントローラーの切り替え
JBoss:
Y
トポロジー:
バック
出力数:
1 Output
スイッチング周波数:
1050 kHz
デューティサイクル-最大:
93 %
入力電圧:
20 V
出力電圧:
4.7 V
最低動作温度:
- 40 C
最高作動温度:
+ 125 C
取り付けスタイル:
SMD / SMT
パッケージ/ケース:
WQFN-24
包装:
リール
説明/機能​​:
優れたレベルの統合とパフォーマンスを提供する同期バックコントローラー
動作温度範囲:
- 40 C to + 125 C
出力タイプ:
修理済み
製品:
電圧コントローラー
シリーズ:
LM27403
タイプ:
同期バックコントローラー
ブランド:
テキサスインスツルメンツ
シャットダウン:
シャットダウン
開発キット:
LM27403EVM
立ち下がり時間:
20 us
動作供給電流:
3.5 mA
動作供給電圧:
3 V to 20 V
製品タイプ:
コントローラーの切り替え
立ち上がり時間:
20 us
ファクトリーパックの数量:
1000
サブカテゴリ:
PMIC-パワーマネジメントIC
単位重量:
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
DC-DC CONVERTER, BUCK, ADJUSTABLE, WQFN-24, FULL REEL
***et Europe
DC DC Cntrlr Single-OUT Sync Buck 3V to 20V 24-Pin WQFN T/R
***as Instruments
3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DC Current Sensing 24-WQFN -40 to 125
***ical
DC/DC Cntrlr Single-OUT Step Down 1200kHz 24-Pin WQFN EP T/R
***Components
Sync Buck Controller Overcurrent WQFN24
***i-Key
IC REG CTRLR BUCK 24WQFN
***p One Stop Global
DC DC Cntrlr Single-OUT Sync Buck 3V to 20V Input T/R
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
モデル 説明 ストック 価格
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
    画像 モデル 説明
    TMS320C6655CZHA

    Mfr.#: TMS320C6655CZHA

    OMO.#: OMO-TMS320C6655CZHA

    Digital Signal Processors & Controllers - DSP, DSC Fixed/Float Pt DSP
    CSD95378BQ5MCT

    Mfr.#: CSD95378BQ5MCT

    OMO.#: OMO-CSD95378BQ5MCT

    Gate Drivers 60A Synch Buck NexFET
    IS25WP128-JBLE

    Mfr.#: IS25WP128-JBLE

    OMO.#: OMO-IS25WP128-JBLE

    NOR Flash 128Mb QPI/QSPI, 8-pin SOP 208Mil, RoHS
    UCD9222RGZT

    Mfr.#: UCD9222RGZT

    OMO.#: OMO-UCD9222RGZT

    Power Management Specialized - PMIC Dig PWM System Controller
    DS42MB100TSQ/NOPB

    Mfr.#: DS42MB100TSQ/NOPB

    OMO.#: OMO-DS42MB100TSQ-NOPB

    Buffers & Line Drivers 4.25Gbps 2:1/1:2 CML Mux/Buffer
    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

    Switching Controllers PMBUS Sync Buck Driverless Cntrlr
    LT8650SIV#PBF

    Mfr.#: LT8650SIV#PBF

    OMO.#: OMO-LT8650SIV-PBF

    Switching Voltage Regulators Dual 42V, 5A Sync Buck in BT
    可用性
    ストック:
    Available
    注文中:
    1986
    数量を入力してください:
    LM27403SQ/NOPBの現在の価格は参考用です。最高の価格をご希望の場合は、お問い合わせまたは直接メールで営業チーム[email protected]までご連絡ください。
    参考価格(USD)
    単価
    小計金額
    1
    $2.46
    $2.46
    10
    $2.09
    $20.90
    100
    $1.67
    $167.00
    500
    $1.46
    $730.00
    皮切りに
    最新の製品
    Top