onsemi UC2845BD1G, PWM Controller, 36 V, 500 kHz 8-Pin, SOIC

Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
Packaging Options:
RS Stock No.:
184-1568
Mfr. Part No.:
UC2845BD1G
Brand:
onsemi
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Brand

onsemi

Maximum Switching Frequency

500 kHz

Output Voltage

5.05 V

Output Current

1 A

Number of Outputs

1

Control Method

Current

Fall Time

150ns

Mounting Type

Through Hole

Package Type

SOIC

Rise Time

150ns

Pin Count

8

Topology

Boost, Flyback

Maximum Duty Cycle

50%

Dimensions

5 x 4 x 1.5mm

Length

5mm

PWM Controller Type

Current Mode

Width

4mm

Height

1.5mm

Minimum Operating Temperature

-25 °C

Maximum Operating Temperature

+85 °C

Automotive Standard

AEC-Q100

Maximum Operating Supply Voltage

36 V

COO (Country of Origin):
CN
Trimmed Oscillator for Precise Frequency Control
Oscillator Frequency Guaranteed at 250 kHz
Current Mode Operation to 500 kHz Output Switching Frequency
Output Deadtime Adjustable from 50% to 70%
Automatic Feed Forward Compensation
Latching PWM for Cycle-By-Cycle Current Limiting
Internally Trimmed Reference with Undervoltage Lockout
High Current Totem Pole Output
Undervoltage Lockout with Hysteresis
Low Startup and Operating Current

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