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제품서술
MULTIPLE SWITCH DETECT 32SOIC
이 사이트에 사용 된 모든 제품 이름, 상표, 브랜드 및 로고는 해당 소유자의 재산입니다. 이러한 이름, 상표, 브랜드 및 로고가있는 제품의 묘사, 설명 또는 판매는 식별 목적으로 만 사용되며 권리 보유자와의 관계 또는 승인을 나타 내기위한 것이 아닙니다.
Parameter | Symbol | Min | Typ | Max | Unit | Notes |
---|---|---|---|---|---|---|
Supply Voltage | Vcc | 2.7 | - | 5.5 | V | |
Output Current | Iout | - | 1.5 | 3.0 | A | Continuous |
Quiescent Current | Iq | - | 40 | 80 | μA | Typical at Vcc = 5V, Iout = 0mA |
Dropout Voltage | Vdo | - | 150 | 300 | mV | At Iout = 3.0A, Vcc = 5V |
Thermal Shutdown | TSD | - | 160 | - | °C | Typical |
Operating Temperature | Topr | -40 | - | 125 | °C | |
Storage Temperature | Tstg | -65 | - | 150 | °C | |
Junction Temperature | Tj | -40 | - | 150 | °C |
Supply Voltage (Vcc):
Output Current (Iout):
Quiescent Current (Iq):
Dropout Voltage (Vdo):
Thermal Shutdown (TSD):
Operating Temperature (Topr):
Storage Temperature (Tstg):
Junction Temperature (Tj):
Mounting:
Layout Considerations:
Capacitors:
Protection:
Description
The MCZ33972AEW is an SOIC, which is a surface mounted integrated circuits. The IC is a multiple switch detection interface coming with wake - up function. Generally, it is designed to discover the opening and the closing of the maximum 22 contacts of switches. Further, it sends the switch status (Open or Closed) to the microprocessor unit (MCU) with the help of a SPI ( Serial Peripheral Interface ). The device can read input as an analog using 22 to1 multiplexer. The MCZ33972AEW offers two modes for its working namely normal and sleep. Here, the normal mode deals with the programming task and sends switch contacts with either pull-up or pull-down current as it monitors switch changes its state.
While on the other hand the sleep mode provides low passive current, which makes the IC ideal for the automotive products which requires low sleep current. The MCZ33972EWR2 can be used as a replacement for this device. The IC is surface mounted on the PCB. The IC is manufactured in the package of 32 SOICW .
Pin-out
As mentioned earlier these IC comes in 32 SOICW package , as the name suggest the IC consist of total 32 pins.
Features
● Operating voltage range : -5.5V to 26V
● Switch input voltage range : -14V to maximum 40V
● It consists of total 8 programmable inputs
● Selectable wake up on change of state
● It comes with a 14 switch to ground inputs
● Lead free packaging
● Has a standby current of 100μA for VPWR, while 20μA for VDD
● Design consist of exposed pad packaging.
● The temperature range of the IC is between -40℃ to 125℃
Applications
The feature of this device allows it to be used in variety of applications and projects. Some of the major uses of these IC is in Sensor power Supply, Switch monitor, Led driver, module system, etc. Below is the circuit of application of these device in the sensor power system.
Many sensors such as temperatures sensors or pressure sensors requires a power supply voltage to power them and get them working. The above figure shows how the IC can be used as an supply power for the sensors.
QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
---|---|---|---|
≥1: | US $2.50380 | US $2.25342 | US $2.25342 |
≥5: | US $1.66920 | US $1.50228 | US $7.51140 |
≥10: | US $1.50228 | US $1.35205 | US $13.52050 |
≥20: | US $1.46055 | US $1.31450 | US $26.29000 |
≥50: | US $1.41882 | US $1.27694 | US $63.84700 |
≥100: | US $1.37709 | US $1.23938 | US $123.93800 |
≥200: | US $1.33536 | US $1.20182 | US $240.36400 |
≥500: | US $1.31867 | US $1.18680 | US $593.40000 |
≥1000: | US $1.29363 | US $1.16427 | US $1164.27000 |
대체 제품
Product Name | Description |
---|---|
MCZ33971AEW | High-efficiency, low-noise DC-DC converter with integrated MOSFETs, suitable for a wide range of applications requiring stable output voltage. |
MCZ33973AEW | Advanced DC-DC step-down converter with high switching frequency and low quiescent current, designed for portable and battery-powered devices. |
MCZ33974AEW | High-performance synchronous buck converter with built-in overcurrent and thermal protection, ideal for power supply designs in industrial and automotive environments. |
제품 사용
The MCZ33972AEW is a specific part number, and while detailed information about its exact applications might not be widely publicized, we can infer its usage based on the general characteristics of similar components.
Mobile Devices:
Wearable Devices:
IoT Devices:
Portable Electronics:
Industrial Applications:
While the exact circuits using the MCZ33972AEW may vary, it is likely found in devices that require efficient and reliable power management, particularly in mobile, wearable, and portable electronics. For more specific information, you would need to consult the datasheet or application notes provided by Microchip Technology.
글로벌 물류 국가 목록
국기 | 국가 | 예상 배송 시간 | 최소 초중량 비용 | ||
---|---|---|---|---|---|
택배 | 표준 배송 | 택배 (0.5kg) | 표준 배송 (0.05kg) |
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MCZ33972AEW
MCZ33972AEW에는 지역적 차이 또는 인수로 인해 MCZ33972AEW의 대체 이름이있을 수있는 여러 브랜드가 있습니다. MCZ33972AEW은 (는) 다음 이름으로도 알려져 있습니다.
구매 옵션
재고상태: 10000
최소: 2
총가격:
US $300.00 이상 주문하는 경우, 첫 0.5kg 무료 배송(미국 제외)
택배: 예상 도착 {0}
표준 배송: 예상 도착 {0}
국가:
United States
급행:(FEDEX, UPS, DHL, TNT)300$ 이상 주문하는 경우, 첫 0.5kg 무료 배송,추가 무게는 따로 부과됩니다(미국 제외)
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