ROHM BM1Q104FJ-E2 DC-DC, Converter 4.8 kHz 8-Pin, SOP

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RS Stock No.:
178-5886
Mfr. Part No.:
BM1Q104FJ-E2
Brand:
ROHM
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Brand

ROHM

Controller Type

Converter

Number of Outputs

1

Current Conversion Type

DC-DC

Maximum Switching Frequency

4.8 kHz

Mounting Type

Surface Mount

Package Type

SOP

Pin Count

8

Dimensions

4.9 x 3.9 x 1.37mm

Maximum Input Voltage

30 V

Maximum Operating Temperature

+85 °C

Maximum Output Current

0.5A

Maximum Output Voltage

14.5 V

Minimum Output Voltage

10.5 V

Minimum Output Current

20mA

Minimum Input Voltage

14 V

Minimum Operating Temperature

-40 °C

RoHS Status: Not Applicable

COO (Country of Origin):
JP
The quasi-resonant controller typed AC/DC converter IC “BM1Q104FJ" provides an optimum system for all products that include an electrical outlet. The quasi-resonant operation enables soft switching and helps to keep EMI low. As MOSFET for switching and current detection resistors are external devices, a higher degree of design freedom is achieved. IC builds in HV starter circuit that tolerates high voltage, it contributes to low consumption power and high speed start.

Operating Power Supply Voltage Range:
VCC:14.0V to 30.0V
VH: to 600V
Operating Current: Normal: 0.60mA (Typ)
Burst: 0.37mA(Typ)
Operate temperature range: -40 to +85deg
Quasi-resonant method
Built-in 650V tolerate start circuit
Low consumption power in light load
Bottom skip control
Sound of transformer reduction function
Harsh sound prevention of transformer function