LM27403SQE/NOPB

LM27403SQE/NOPB
Mfr. #:
LM27403SQE/NOPB
説明:
Switching Controllers High Perf Sync Buck Cntlr
ライフサイクル:
メーカー新製品
データシート:
LM27403SQE/NOPB データシート
配達:
DHL FedEx Ups TNT EMS
支払い:
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ECAD Model:
詳しくは:
LM27403SQE/NOPB 詳しくは LM27403SQE/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:
3 V to 20 V
出力電圧:
19 V
出力電流:
25 A
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​​:
温度補償されたDCR電流検出機能を備えた高性能同期バックコントローラー
隔離:
非分離
動作温度範囲:
- 40 C to + 125 C
シリーズ:
LM27403
タイプ:
切り替え
ブランド:
テキサスインスツルメンツ
開発キット:
LM27403EVM
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
ファクトリーパックの数量:
250
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
    A***t
    A***t
    UA

    I took one module for the sample, i will conduct laboratory work, if everything is fine, i will use these modules in my designs.After conducting laboratory works, i will write in addition!

    2019-07-08
    K***v
    K***v
    AZ

    Excellent seller

    2019-06-04
***et Europe
DC DC Cntrlr Single-OUT Sync Buck 3V to 20V 24-Pin WQFN T/R
***as Instruments
3-V to 20-V voltage-mode synchronous buck controller and temperature-compensated DCR current sensing 24-WQFN -40 to 125
***nell
IC, BUCK CONTROLLER, 1.2MHZ, WQFN-24; Supply Voltage Min:3V; Supply Voltage Max:20V; No. of Outputs:1 Output; Duty Cycle (%):93%; Controller IC Case Style:WQFN; No. of Pins:24Pins; Switching Frequency:1.2MHz; Topology:Synchronous Buck (Step Down); Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019); Input Voltage Max:20V; Input Voltage Min:3V; No. of Outputs:1Outputs; Primary Input Voltage:20V
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
LM27403SQE/NOPB
DISTI # 296-37066-2-ND
IC REG CTRLR BUCK 24WQFN
RoHS: Compliant
Min Qty: 250
Container: Tape & Reel (TR)
On Order
  • 1250:$1.3949
  • 500:$1.6835
  • 250:$1.9240
LM27403SQE/NOPB
DISTI # 296-37066-1-ND
IC REG CTRLR BUCK 24WQFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
Temporarily Out of Stock
  • 100:$2.1105
  • 10:$2.6260
  • 1:$2.9200
LM27403SQE/NOPB
DISTI # 296-37066-6-ND
IC REG CTRLR BUCK 24WQFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
Temporarily Out of Stock
  • 100:$2.1105
  • 10:$2.6260
  • 1:$2.9200
LM27403SQE/NOPB
DISTI # LM27403SQE/NOPB
DC DC Cntrlr Single-OUT Sync Buck 3V to 20V 24-Pin WQFN T/R (Alt: LM27403SQE/NOPB)
RoHS: Compliant
Min Qty: 250
Container: Tape and Reel
Asia - 0
    LM27403SQE/NOPB
    DISTI # LM27403SQE/NOPB
    DC DC Cntrlr Single-OUT Sync Buck 3V to 20V 24-Pin WQFN T/R - Tape and Reel (Alt: LM27403SQE/NOPB)
    RoHS: Compliant
    Min Qty: 500
    Container: Reel
    Americas - 0
    • 500:$1.2900
    • 1000:$1.2900
    • 1500:$1.1900
    • 2500:$1.1900
    • 5000:$1.1900
    LM27403SQE/NOPB
    DISTI # LM27403SQE/NOPB
    DC DC Cntrlr Single-OUT Sync Buck 3V to 20V 24-Pin WQFN T/R (Alt: LM27403SQE/NOPB)
    RoHS: Compliant
    Min Qty: 250
    Container: Tape and Reel
    Europe - 0
    • 250:€1.5900
    • 500:€1.3900
    • 1000:€1.1900
    • 1500:€1.1900
    • 2500:€1.0900
    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
    LM27403SQE/NOPB
    DISTI # 2373550
    IC, BUCK CONTROLLER, 1.2MHZ, WQFN-24
    RoHS: Compliant
    0
    • 1:$4.4800
    • 10:$3.8200
    • 100:$3.0600
    • 250:$3.0600
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    可用性
    ストック:
    454
    注文中:
    2437
    数量を入力してください:
    LM27403SQE/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
    $2.83
    $2.83
    10
    $2.41
    $24.10
    100
    $1.92
    $192.00
    2021年から半導体が不足しているため、2021年以前の通常価格以下の価格です。お問い合わせください。
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