Nisshinbo Micro Devices R1214Z221A-E2-F, DC/DC Converter 1190 mW 6.5V 9-Pin

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Subtotal (1 tape of 5 units)*

Kr.58 57 

(exc. VAT)

Kr.73 21 

(inc. VAT)

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5 - 45Kr. 11,714Kr. 58,57
50 - 95Kr. 11,142Kr. 55,71
100 - 495Kr. 10,296Kr. 51,48
500 - 995Kr. 9,496Kr. 47,48
1000 +Kr. 9,152Kr. 45,76

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Packaging Options:
RS Stock No.:
277-018
Mfr. Part No.:
R1214Z221A-E2-F
Brand:
Nisshinbo Micro Devices
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Brand

Nisshinbo Micro Devices

Product Type

DC/DC Converter

Mount Type

PCB

Quiescent Current

0.5mA

Pin Count

9

Power Rating

1190mW

Series

R1214Z

Length

76.2mm

Width

1.6 mm

Height

114.3mm

Standards/Approvals

RoHS

Maximum Operating Temperature

85°C

Minimum Input Voltage

2.7V

Maximum Input Voltage

6.5V

Automotive Standard

No

COO (Country of Origin):
JP
The Nisshinbo Micro Devices DC/DC Converter consists of an Nch MOSFET driver, an oscillator, a PWM comparator, a voltage reference unit, an error amplifier, an overcurrent protection circuit, an under voltage lockout circuit, an overvoltage protection circuit, a thermal shutdown protection circuit and 2 channel current drivers for white LEDs. It requires minimal external component count. By simply using an inductor, a resistor, capacitors and a diode, the white LEDs can be driven with constant current and high efficiency.

PWM control

Overcurrent protection circuit

Thermal shutdown protection circuit

Input voltage range is from 2.7 V to 5.5 V

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