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BD450M2EFJ-CE2 Dataheets PDF



Part Number BD450M2EFJ-CE2
Manufacturers ROHM
Logo ROHM
Description LDO Regulators
Datasheet BD450M2EFJ-CE2 DatasheetBD450M2EFJ-CE2 Datasheet (PDF)

Datasheet 200-mA 3.3-V or 5.0-V Output LDO Regulators BD4xxM2-C Series ●General Description ●Features The BD4xxM2-C series are low quiescent regulators featuring 45 V absolute maximum voltage, and output voltage accuracy of ±2 % ( 3.3 V or 5.0 V: Typ.), 200 mA output current and 40 μA (Typ.) current consumption. These regulators are therefore ideal for applications requiring a direct connection to the battery and a low current consumption. A logical “HIGH” at the CTL pin enables the device .

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Datasheet 200-mA 3.3-V or 5.0-V Output LDO Regulators BD4xxM2-C Series ●General Description ●Features The BD4xxM2-C series are low quiescent regulators featuring 45 V absolute maximum voltage, and output voltage accuracy of ±2 % ( 3.3 V or 5.0 V: Typ.), 200 mA output current and 40 μA (Typ.) current consumption. These regulators are therefore ideal for applications requiring a direct connection to the battery and a low current consumption. A logical “HIGH” at the CTL pin enables the device and “LOW” at the CTL pin not enables the device. (Only W: Includes switch) Ceramic capacitors can be used for compensation of the output capacitor phase. Furthermore, these ICs also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the device from overheating at overload conditions.  Qualified for Automotive Applications  Wide Temperature Range: -40 °C to +150 °C  Wide Operating Input Range: 3.0 V to 42 V  Low Quiescent Current: 40 μA (Typ.)  Output Current: 200 mA  High Output Voltage Accuracy: ±2 %  Output Voltage: 3.3 V or 5.0 V (Typ.)  Enable Input (Only W: Includes Enable Input)  Over Current Protection (OCP)  Thermal Shutdown Protection (TSD)  AEC-Q100 Qualified (Note1) (Note1:Grade1) ●Packages  EFJ: HTSOP-J8 W (Typ.) x D (Typ.) x H (Max.) 4.90 mm x 6.00 mm x 1.00 mm  FP3: SOT223-4(F)(Note2)6.53 mm x 7.00 mm x 1.80mm ●Applications Figure 1. Package Outlook  Automotive (body, audio system, navigation system, etc.) ●Typical Application Circuits  Components externally connected: 0.1 µF ≤ CIN, 10 µF ≤ COUT (Typ.) *Electrolytic, Tantalum and Ceramic capacitors can be used. (Note2: SOT223-4 & SOT223-4F) CIN 8:VCC 7:N.C. 6:N.C. 5:GND BD4xxM2EFJ-C 1:VOUT 2:N.C. 3:N.C. 4:N.C. COUT 4:GND BD4xxM2WFP3-C 1:VCC 2:CTL 3:VOUT COUT CIN BD433 / 450M2WEFJ-C BD433 / 450M2EFJ-C BD433 / 450M2WFP3-C BD433 / 450M2FP3-C HTSOP-J8 Figure 2. Typical Application Circuits SOT223-4(F) ○Product structure:Silicon monolithic integrated circuit www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・14・001 ○This product is not designed protection against radioactive rays 1/34 TSZ02201-0G1G0AN0063-1-2 30.Sept.2016 Rev.004 BD4xxM2-C Series ●Ordering Information BD 4 xx Datasheet M 2 W E F J - C E2 Part Number Output Voltage 33: 3.3 V 50: 5.0 V Output Current 2: 200 mA Enable Input W: Includes Enable Input Package EFJ: HTSOP-J8 FP3: SOT223-4(F) Packaging and Forming Specification E2: Embossed Tape and Reel ●Lineup Output Current Output Voltage Ability (Typ.) 200 mA 3.3 V 5.0 V Enable Input *1 Package Type SOT223-4(F) ○ HTSOP-J8 SOT223-4(F) - HTSOP-J8 SOT223-4(F) ○ HTSOP-J8 SOT223-4(F) - HTSOP-J8 *1 ○: Includes Enable Input. -: Not includes Enable Input. Orderable Part Number BD433M2WFP3-CE2 BD433M2WEFJ-CE2 BD433M2FP3-CE2 BD433M2EFJ-CE2 BD450M2WFP3-CE2 BD450M2WEFJ-CE2 BD450M2FP3-CE2 BD450M2EFJ-CE2 www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 2/34 TSZ02201-0G1G0AN0063-1-2 30.Sept.2016 Rev.004 BD4xxM2-C Series ●Pin Configurations HTSOP-J8 (Top View) SOT223-4(F) (Top View) 4 (FIN) Datasheet 123 ●Pin Descriptions Figure 3. Pin Configuration ■BD433 / 450M2WEFJ-C Pin No. Pin Name 1 VOUT 2 N.C. 3 N.C. 4 N.C. 5 GND 6 N.C. 7 CTL 8 VCC Function Output pin Not Connected Not Connected Not Connected Ground Pin Not Connected Output Control Pin Supply Voltage Input Pin ■BD433 / 450M2WFP3-C Pin No. Pin Name 1 VCC 2 CTL 3 VOUT 4 (FIN) GND Function Supply Voltage Input Pin Output Control Pin Output Pin Ground Pin ■BD433 / 450M2EFJ-C Pin No. Pin Name 1 VOUT 2 N.C. 3 N.C. 4 N.C. 5 GND 6 N.C. 7 N.C. 8 VCC Function Output Pin Not Connected Not Connected Not Connected Ground Pin Not Connected Not Connected Supply Voltage Input Pin * N.C. Pin is recommended to short with GND. * N.C. Pin can be open because it isn’t connect it inside of IC. * Exposed die pad is need to be connected to GND. ■BD433 / 450M2FP3-C Pin No. Pin Name 1 VCC 2 GND 3 4 (FIN) VOUT GND Function Supply Voltage Input Pin Ground Pin Output Pin Ground Pin www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 3/34 TSZ02201-0G1G0AN0063-1-2 30.Sept.2016 Rev.004 BD4xxM2-C Series ●Block Diagrams ■BD433 / 450M2WEFJ-C Datasheet ■BD433 / 450M2EFJ-C VCC (8PIN) N.C. (7PIN) N.C. (6PIN) GND (5PIN) PREREG VREF TSD DRIVER OCP VOUT (1PIN) N.C. (2PIN) N.C. (3PIN) N.C. (4PIN) www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 4/34 TSZ02201-0G1G0AN0063-1-2 30.Sept.2016 Rev.004 BD4xxM2-C Series ■BD433 / 450M2WFP3-C GND (FIN) CTL PREREG VREF TSD DRIVER Datasheet OCP VCC (1PIN) ■BD433 / 450M2FP3-C CTL (2PIN) GND (FIN) VOUT (3PIN) PREREG VREF TSD DRIVER OCP VCC (1PIN) www.rohm.co.


BD450M2FP3-CE2 BD450M2EFJ-CE2 ISL29125


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