UC3845AD8 Semiconductors - ICs by Texas Instruments

PWM CONTROLLER SMD 3845 SOIC8

Status: Unknown
Series: -
RoHS: Unknown
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The UCx84xA family of control ICs is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control currentmode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.
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Specifications

Input Voltage 15V
Output Voltage 5V
Output Current 200mA
Supply Voltage Min 12V
Supply Voltage Max 25V
Controller IC Case Style SOIC
No. of Pins 8Pins
Frequency 500kHz
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 3845
Controller Type PWM
Device Marking UC3845AD8
IC Generic Number 3845
IC Temperature Range Commercial
Input Current 11mA
Logic Function Number 3845
Operating Temperature Range 0°C to +70°C
Output Current Max 1A
Output Energy per Cycle 5µJ
Output Type Totem Pole
Power Dissipation Pd 1W
Power Supply IC Type PWM controller
Supply Voltage Range 12V to 25V
Termination Type Surface Mount Device

Alternative Descriptions

IC: PMIC | Transfer Multisort Elektronik
Current Mode PWM Controller 1A 8-Pin SOIC / ROHS / TUBE | Holdelec
CUR MODE PWM CONT ROHS COMPLIANT: YES | Newark Electronics
30V,1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0°C to 70°C | Texas Instruments

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The UC3845AD8 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the UC3845AD8 RoHS compliant?

This part has not been flagged as RoHS Compliant.

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