Nisshinbo Micro Devices NJW4814MLE-TE1, 4-Channel Boost Converter, 40V, 1.5 A 24-Pin, EQFN24-LE

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₩8,755.50

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1 - 9₩8,755.50
10 - 99₩8,541.00
100 - 249₩8,326.50
250 - 499₩8,131.50
500 +₩7,936.50

* 참고 가격: 실제 구매가격과 다를 수 있습니다

포장 옵션
RS 제품 번호:
244-9832
제조사 부품 번호:
NJW4814MLE-TE1
제조업체:
Nisshinbo Micro Devices
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브랜드

Nisshinbo Micro Devices

Product Type

Boost Converter

Maximum Output Voltage

40V

Minimum Input Voltage

2.7V

Maximum Input Voltage

35V

Minimum Output Current

1.5A

Maximum Output Current

20mA

Number of Outputs

4

Topology

Dual H Bridge

Maximum Switching Frequency

1MHz

Minimum Operating Temperature

-40°C

Package Type

EQFN24-LE

Maximum Operating Temperature

85°C

Pin Count

24

Standards/Approvals

No

Series

NJW4814

Automotive Standard

No

The New Japan Radio NJW4814 series is a dual H bridge driver with boost converter IC. It can boost the output voltage from Li ion battery and or a 5V power supply and drives a piezo device by two H bridge drivers. 48ms of internal fixed soft start function of the boost circuit sets a limit to start up current. The dual H bridge driver has independent signal inputs and a fault output function, therefore this product improves controllability from a microcomputer. The input frequency of this H bridge driver is up to 300kHz.

Under Voltage Lockout

Built in Thermal Shutdown

Standby Function

Boost Converter Block :

PWM Control

Operating Voltage Range of 2.7 to 5.5V

Oscillation Frequency Range of 380k to 1MHz

Soft Start Function

Over Current Protection

Over Voltage Protection

H

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