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TPS40042DRCR

TPS40042DRCR
Mfr. #:
TPS40042DRCR
描述:
Switching Controllers Low Pin Ct Low Vin Synch Buck DCDC
生命週期:
製造商新產品
數據表:
TPS40042DRCR 數據表
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ECAD Model:
更多信息:
TPS40042DRCR 更多信息 TPS40042DRCR 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：
600 kHz
輸入電壓：
2.25 V to 5.5 V
輸出電壓：
600 mV
輸出電流：
0 A
最低工作溫度：
- 40 C
最高工作溫度：
+ 85 C
安裝方式：
貼片/貼片
包裝/案例：
VSON-10
打包：
捲軸
工作溫度範圍：
- 40 C to + 85 C
輸出類型：
VTT
系列：
TPS40042
類型：
降壓控制器
品牌：
德州儀器
濕氣敏感：
是的
工作電源電流：
1 mA
產品類別：
開關控制器
出廠包裝數量：
3000
子類別：
PMIC - 電源管理 IC
單位重量：
0.000921 oz
Tags
TPS40042DRCR, TPS40042, TPS4004, TPS400, TPS40, TPS4, TPS
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
    S***v
    S***v
    UA

    The goods came, but instead of 20, 19 pcs.

    2019-04-01
    A***O
    A***O
    RU

    After 3 months nothing came. The track was not tracked. The dispute was not opened by the system.

    2019-04-23
    G***o
    G***o
    UA

    I'm very pleased

    2019-04-22
***as Instruments
Low Pin Count, Low Vin, Synchronous Buck DCDC Controller with Tracking 10-VSON -40 to 85
***p One Stop Global
DC DC Cntrlr Single-OUT Sync Buck 3V to 5.5V Input 10-Pin VSON EP T/R
***et
DDR2 Termination Regulator 15A 3V to 5.5V 10-Pin VSON T/R
***ark
Controller IC; No. of Outputs:1; Output Voltage:4.95V; Output Current:15A; No. of Pins:10; Operating Temperature Range:-40°C to +85°C; Input Voltage Primary Max:5.5V; Leaded Process Compatible:Yes; Output Current Max:15A ;RoHS Compliant: Yes
***as Instruments Inc.
The TPS40042 DC/DC controller is designed to operate with an input source between a 3.0 V and 5.5 V. To reduce the number of external components, a number of operating parameters are fixed internally. The operating frequency for example, is internally set at 600 kHz.
***AS INSTRUM
One of three short circuit threshold levels may be selected by the addition of an external resistor from the COMP pin to circuit ground (no resistor is the default setting). During power on, and before the internal soft start commands the output voltage to rise, the TPS40042 enters a calibration cycle, measures the current out of the COMP pin, and selects an internal SCP threshold voltage. At the end of the 1.5-ms calibration time, the output voltage is allowed to enter soft-start. During operation, the selected SCP threshold voltage is compared to the upper MOSFET’s voltage drop during its ON time to determine whether there is an overload condition. If the voltage across the MOSFET exceeds the threshold voltage, the TPS40042 counts seven continuous pulses before shutting completely OFF for seven soft start charge/discharge cycles, after which, the TPS40042 attempts to restart the output.
***XS
During startup, both the high-side MOSFET switch and the synchronous rectifier are held in the OFF state until the internal soft start commands an output voltage higher than the voltage currently at the output. This may happen when the output is pre-biased at some voltage greater than zero and less than the desired regulation voltage. When the internal soft start first commands the output to rise, the pulse width of the synchronous rectifier is slowly increased from zero to the full 1-D conduction time by a number of discrete steps. In this way, inductor current is not allowed to reverse quickly, and ensures a monotonic startup of the output whether the output starts from zero or from a pre-bias level. If power is applied to the device while the EN (enable low) pin is allowed to float high, the TPS40042 remains OFF. Only when the EN pin is pulled down towards ground is the controller allowed to start.
型號 描述 庫存 價格
TPS40042DRCR
DISTI # V39:1801_07416318		DC/DC Cntrlr Single-OUT Step Down 10-Pin VSON EP T/R
RoHS: Compliant		0
    TPS40042DRCR
    DISTI # TPS40042DRCR-ND    		IC REG CTRLR BUCK 10SON
    RoHS: Compliant
    Min Qty: 3000
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 3000:$1.0098
    TPS40042DRCR
    DISTI # TPS40042DRCR    		DDR2 Termination Regulator 15A 3V to 5.5V 10-Pin VSON T/R - Tape and Reel (Alt: TPS40042DRCR)
    RoHS: Compliant
    Min Qty: 3000
    Container: Reel    		Americas - 0
    • 3000:$1.0849
    • 6000:$1.0329
    • 12000:$0.9979
    • 18000:$0.9649
    • 30000:$0.9379
    TPS40042DRCR
    DISTI # TPS40042DRCR    		DDR2 Termination Regulator 15A 3V to 5.5V 10-Pin VSON T/R (Alt: TPS40042DRCR)
    RoHS: Compliant
    Min Qty: 3000
    Container: Tape and Reel    		Europe - 0
    • 3000:€1.2749
    • 6000:€1.1289
    • 12000:€1.0109
    • 18000:€0.9609
    • 30000:€0.9159
    TPS40042DRCT
    DISTI # 595-TPS40042DRCT    		Switching Controllers Low Pin Ct Low Vin Synch Buck DCDC
    RoHS: Compliant    		0
    • 1:$2.5400
    • 10:$2.1600
    • 100:$1.7300
    • 250:$1.7300
    • 500:$1.5100
    • 1000:$1.2500
    • 2500:$1.1700
    • 5000:$1.1200
    TPS40042DRCR
    DISTI # 595-TPS40042DRCR    		Switching Controllers Low Pin Ct Low Vin Synch Buck DCDC
    RoHS: Compliant    		0
    • 1:$2.2100
    • 10:$1.8700
    • 100:$1.5000
    • 500:$1.3100
    • 1000:$1.0900
    • 3000:$1.0100
    • 6000:$0.9730
    TPS40042DRCTG4
    DISTI # 595-TPS40042DRCTG4    		Switching Controllers Lo Vin Synch Buck DCDC Cntrlr
    RoHS: Compliant    		0
    • 250:$1.7300
    • 500:$1.5100
    • 1000:$1.2500
    • 2500:$1.1700
    • 5000:$1.1200
    TPS40042DRCRG4
    DISTI # 595-TPS40042DRCRG4    		Switching Controllers Lo Vin Synch Buck DCDC Cntrlr
    RoHS: Compliant    		0
      TPS40042DRCRSwitching Controller, Voltage-mode, 700kHz Switching Freq-Max, PDSO10
      RoHS: Compliant      		41500
      • 1000:$0.9900
      • 500:$1.0400
      • 100:$1.0800
      • 25:$1.1300
      • 1:$1.2200
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      TPS40007DGQG4

      Mfr.#: TPS40007DGQG4

      OMO.#: OMO-TPS40007DGQG4-TEXAS-INSTRUMENTS

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      TPS40051PWPR

      Mfr.#: TPS40051PWPR

      OMO.#: OMO-TPS40051PWPR-TEXAS-INSTRUMENTS

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      TPS40054PWP

      Mfr.#: TPS40054PWP

      OMO.#: OMO-TPS40054PWP-TEXAS-INSTRUMENTS

      		 Switching Controllers Wide Input Synch Buck Controlle
      TPS40009DGQR

      Mfr.#: TPS40009DGQR

      OMO.#: OMO-TPS40009DGQR-TEXAS-INSTRUMENTS

      		 Switching Controllers Low Input Sync Buck src/sink w/prebias
      TPS40040DRBR(0040)

      Mfr.#: TPS40040DRBR(0040)

      OMO.#: OMO-TPS40040DRBR-0040--1190

      		 全新原裝
      TPS40057PWPR.

      Mfr.#: TPS40057PWPR.

      OMO.#: OMO-TPS40057PWPR--1190

      		 全新原裝
      TPS40090Q

      Mfr.#: TPS40090Q

      OMO.#: OMO-TPS40090Q-1190

      		 全新原裝
      可用性
      庫存:
      Available
      訂購:
      1500
      輸入數量:
      TPS40042DRCR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$2.21
      US$2.21
      10
      US$1.87
      US$18.70
      100
      US$1.50
      US$150.00
      500
      US$1.31
      US$655.00
      1000
      US$1.09
      US$1 090.00
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