DC/DC Switching Regulators Single Buck Converters (Integrated Switch) I O ≤ 8.0A PWM Mode Light-Load Efficiency Under development Maximum rating 8.0 PGD: Power Good 3.3V Externally Synchronizable H 3 H3RegTM control 5V 12V 30V PGD BD9C601EFJ 20V 3 H BD95861MUV BD9A600MUV BD9B600MUV BD9B500MUV 4.8 BD91363AMUV PGD, Adj.SS, Deep-SLLM, Selectable Frequency 20V PGD, Adj.SS, Deep-SLLM, Selectable Frequency 3bit VID BD9C401EFJ 20V BD9327EFJ / -LB 3 H BD95841MUV 4.0 20V Adj.SS PGD BD9B400MUV PGD, Adj.SS, Deep-SLLM, Selectable Frequency BD9A400MUV PGD, Adj.SS BD91361MUV 2bit VID BD9137MUV 1.75 2.3 2.5 2.7 3.0 3.5 4.0 4.5 VOUT (V) Package 0.3 / 0.6 0.765 to (VIN×0.7) (VIN×0.7) ≤ 13.5V VQFN11V3535M 0.5 (VIN×0.075) to (VIN×0.7) (VIN×0.075) ≥ 0.8V 0.8 to (VIN×0.5) (VIN×0.5) ≤ 5.5V HTSOP-J8 0.5 to 0.8 20V PGD PGD, Adj.SS BD9C501EFJ 5.0 SW Freq. (MHz) 24V BD9F800MUV 6.0 On-time control Adj.SS: Adjustable Soft Start Output Current(A) 1.8V Nonsynchronous 5.5 6.0 7.0 7.5 14 15 18 28 32 42 56 76 VQFN024V4040 1.0 0.8 to (VIN×0.7) VQFN016V3030 1.0 / 2.0 0.8 to (VIN×0.8) VQFN016V3030 0.5 (VIN×0.075) to (VIN×0.7) (VIN×0.075) ≥ 0.8V HTSOP-J8 1.0 / 2.0 0.8 to (VIN×0.8) T.B.D. (QFN) 1.5 0.9 to 3.3 *1 VQFN020V4040 0.5 (VIN×0.125) to (VIN×0.7) (VIN×0.125) ≥ 0.8V HTSOP-J8 0.38 0.8 to (VIN×0.7) HTSOP-J8 0.5 to 0.8 0.8 to (VIN×0.5) (VIN×0.5) ≤ 5.5V VQFN016V3030 1.0 / 2.0 0.8 to (VIN×0.8) VQFN016V3030 1.0 0.8 to (VIN×0.7) VQFN016V3030 1.0 1 0.8 to 3.3 * VQFN020V4040 1.0 0.8 to 3.3 *1 VQFN020V4040 Input Voltage (V) *1 Output voltage is limited depending on the I/O voltage. www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 1/8 2015.02 - Rev.F DC/DC Switching Regulators Design Support Document DC/DC Switching Regulators Single Buck Converters (Integrated Switch) I O ≤ 3.0A Light-Load Efficiency PWM Mode Under development Maximum rating PGD: Power Good 3.3V Externally Synchronizable H 3 H3RegTM control On-time control 5V 12V VOUT (V) Package 24V BD9E303EFJ-LB 30V BD9D320EFJ 20V Adj.SS BD9D321EFJ 20V Adj.SS 3 H BD95831MUV BD9C301FJ / -LB (VIN×0.045) to (VIN×0.7) HTSOP-J8 (VIN×0.0855) ≥ 1.0V (V IN×0.143) to (VIN×0.7) HTSOP-J8 0.57 (VIN×0.143) ≥ 1.0V 0.765 to 7.0 0.7 HTSOP-J8 (VIN×0.07) to (VIN×0.65) 0.765 to 7.0 0.7 HTSOP-J8 (VIN×0.07) to (VIN×0.65) 0.8 to (VIN×0.5) VQFN016V3030 0.5 to 0.8 (VIN×0.5) ≤ 5.5V (V IN×0.125) to (VIN×0.7) 0.5 SOP-J8 (VIN×0.125) ≥ 0.8V 0.3 40V BD9E302EFJ PGOOD 20V BD9329AEFJ-LB 20V Adj.SS 0.38 0.9 to (VIN×0.7) HTSOP-J8 BD1484EFJ 20V Adj.SS 0.38 0.925 to (VIN×0.7) HTSOP-J8 20V Adj.SS 0.38 0.9 to (VIN×0.8) HTSOP-J8 0.75 1.0 to (VIN×0.7) HTSOP-J8 1.0 3.3 VQFN020V4040 BD9326EFJ / -LB BD9859EFJ 3.0 SW Freq. (MHz) Adj.SS: Adjustable Soft Start Output Current(A) 1.8V Nonsynchronous BD9134MUV BD9B301MUV-LB PGD, Adj.SS, Deep-SLLM, Selectable Frequency 1.0 / 2.0 0.8 to (VIN×0.8) VQFN016V3030 BD9B300MUV PGD, Adj.SS, Deep-SLLM, Selectable Frequency 1.0 / 2.0 0.8 to (VIN×0.8) VQFN016V3030 PGD, Adj.SS 1.0 0.8 to (VIN×0.7) VQFN016V3030 PGD, Adj.SS 1.0 0.8 to (VIN×0.7) VQFN016V3030 BD9A301MUV-LB BD9A300MUV BD9139MUV 1.0 BD8963EFJ 1.0 1 VQFN016V3030 1 HTSOP-J8 1 0.8 to 3.3 * 1.0 to 2.5 * BD8962MUV 1.0 0.8 to 2.5 * VQFN020V4040 BD9132MUV 1.0 0.8 to 3.3 *1 VQFN020V4040 1.75 2.3 2.5 2.7 3.0 3.5 4.0 4.5 5.5 6.0 7.0 7.5 14 15 18 28 32 42 56 76 Input Voltage (V) *1 Output voltage is limited depending on the I/O voltage. www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 2/8 2015.02 - Rev.F DC/DC Switching Regulators Design Support Document DC/DC Switching Regulators Single Buck Converters (Integrated Switch) I O ≤ 2.5A Light-Load Efficiency PWM Mode Under development Maximum rating 2.5 PGD: Power Good 3.3V Externally Synchronizable H 3 H3RegTM control On-time control 5V 12V Package (VIN×0.0855) to (VIN×0.7) (VIN×0.0855) ≥ 1.0V (VIN×0.15) to (VIN×0.7) (VIN×0.15) ≥ 1.0V HTSOP-J8 BD9E301EFJ-LB 40V 0.57 BD9E300EFJ-LB 40V 1.0 HTSOP-J8 BD9328EFJ-LB 20V Adj.SS 0.38 0.9 to (VIN×0.7) HTSOP-J8 BD1482EFJ 20V Adj.SS 0.38 0.923 to (VIN×0.7) HTSOP-J8 20V 0.38 0.9 to (VIN×0.8) SOP-J8 BD9141MUV 1 0.5 2.5 to 6.0 * VQFN020V4040 0.5 to 0.8 0.8 to (VIN×0.5) (VIN×0.5) ≤ 5.5V VQFN016V3030 BD8961NV 1.0 3.3 SON008V5060 BD9111NV 1.0 3.3 SON008V5060 BD9110NV 1.0 1.0 to 2.5 SON008V5060 1.0 / 2.0 0.8 to (VIN×0.8) 3 H BD95821MUV BD9B200MUV PGD PGD, Deep-SLLM, Selectable Frequency VQFN016V3030 BD89630EFJ 1.0 1.0 to 2.5 * HTSOP-J8 BD8960NV 1.0 1.0 to 2.5 *1 SON008V5060 BD9130EFJ / NV 1.0 1.0 to 2.5 *1 HTSOP-J8 SON008V5060 1.0 1 0.8 to 3.3 * VQFN020V4040 BU90023NUX 1.0 1.23 VSON008X2030 BU90028NUX 1.0 1.175 VSON008X2030 0.6 1.0 to (VIN×0.7) VSON008X2030 1.0 1.2 to 12.0 HSON8 BD8964FVM 1.0 1.0 to 1.8 MSOP8 BD9107FVM 1.0 1.0 to 1.8 MSON8 1.0 0.85 to 1.2 VQFN016V3030 BD91370MUV 1.5 VOUT (V) 24V BD9325FJ / -LB 2.0 SW Freq. (MHz) Adj.SS: Adjustable Soft Start Output Current(A) 1.8V Nonsynchronous BD9E151NUX BD8313HFN 1.2 BD9123MUV 1.75 2.3 2.5 2.7 3.0 3.5 4.0 4.5 30V Adj.SS 100%Duty 3bitVID 5.5 6.0 7.0 7.5 14 15 18 28 32 42 56 76 1 Input Voltage (V) *1 Output voltage is limited depending on the I/O voltage. www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 3/8 2015.02 - Rev.F DC/DC Switching Regulators Design Support Document DC/DC Switching Regulators Single Buck Converters (Integrated Switch) I O ≤ 1.0A Light-Load Efficiency PWM Mode SW Freq. (MHz) VOUT (V) Package 1.0 (VIN×0.15) to (VIN×0.7) (VIN×0.15) ≥ 1.0V (VIN×0.0855) to (VIN×0.7) (VIN×0.0855) ≥ 1.0V (VIN×0.143) to (VIN×0.7) (VIN×0.143) ≥ 1.0V SOP-J8 SOP-J8 1.5 1.2 to 12.0 HSON8 6.0 3.3 UCSP35L1 BU90003GWZ 4.0 1.2 UCSP35L1 BU90004GWZ 5.4 1.8 UCSP35L1 100%Duty 6.0 2.5 UCSP35L1 100%Duty 6.0 3.0 UCSP35L1 Under development Maximum rating Externally Synchronizable PGD: Power Good 3.3V H 3 H3RegTM control On-time control Adj.SS: Adjustable Soft Start 5V 12V Output Current(A) 1.8V Nonsynchronous 24V BD9E100FJ-LB 40V BD9E101FJ-LB 40V BD9E102FJ 0.57 0.57 30V BD8312HFN BU90002GWZ 1.0 BU90005GWZ BU90006GWZ BU90007GWZ BD9B100MUV UCSP35L1 VQFN016V3030 1.0 0.8 to (VIN×0.7) VQFN016V3030 BD9A100MUV PGD, Adj.SS 1.0 0.8 to (VIN×0.7) VQFN016V3030 BD8967FVM 1.0 3.3 MSOP8 BD9104FVM 1.0 3.3 MSOP8 BD9109FVM / -LB 1.0 3.3 MSOP8 BD9102FVM 1.0 1.24 MSOP8 BD8966FVM 1.0 1.0 to 2.5 MSON8 BD9106FVM / -LB 1.0 1.0 to 2.5 MSON8 1.0 1.2 MSOP8 BD9120HFN 1.0 1.0 to 1.5 HSON8 BU9B001G 1.2 2.5 SSOP6 1.0 1.0 to 3.3 MSON8 1.5 (VIN×0.15) to (VIN×0.7) (VIN×0.15) ≥ 1.0V SSOP6 1.0 1.0 to 2.0 VCSP50L2 BD9161FVM / -LB 100%Duty 0.5 BD9G101G 0.3 1.25 0.8 to (VIN×0.8) PGD, Adj.SS BD9103FVM 0.6 4.0 1.0 / 2.0 BD9A101MUV-LB 0.9 0.8 PGD, Deep-SLLM, Selectable Frequency SOP-J8 45V BD9122GUL 1.75 2.3 2.5 2.7 3.0 3.5 4.0 4.5 5.5 6.0 7.0 7.5 14 15 18 28 32 42 56 76 Input Voltage (V) *1 Output voltage is limited depending on the I/O voltage. www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 4/8 2015.02 - Rev.F DC/DC Switching Regulators Design Support Document DC/DC Switching Regulators Dual Buck Converters (Integrated Switch) Light-Load Efficiency PWM Mode Under development Maximum rating 3.0 Output Current(A) 1.8V Nonsynchronous PGD: Power Good 3.3V Externally Synchronizable 3 H3RegTM control 12V H 3 Ch1: 3.0A BD93291EFJ 30V Ch2: 2.0A Ch1: 3.0A Ch2: 3.0A 0.3 to 0.6 Ch1: 5.0 Ch2: 0.8 to 4.0 Ch1: 0.8 to 5.5 Ch2: 0.8 to 5.5 Ch1: 1.0 to 3.3 Ch2: 1.0 to 3.3 HTSOP-J8 1.0 Ch1: 1.5A Ch2: 1.5A 1.0 Ch1: 1.8 Ch2: 1.2 VQFN020V4040 1.65 Ch1: 2.55 Ch2: 1.8 VQFN016V3030 Ch1: 1.5A Ch2: 1.5A 1.5 BD91501MUV 4.0 4.5 Ch1: 0.4A Ch2: 0.8A Ch1: 0.4A 100% duty Ch2: 0.3A 5.5 6.0 7.0 7.5 14 15 18 28 32 42 56 76 VQFN024V4040 VQFN024V4040 1.5 PGD, Voltage detector, High-side controller VQFN032V5050 Ch1: 1.8 to 3.3 Ch2: 0.8 to 2.5 Ch1: 3.3 Ch2: 0.8 to 2.5 Ch1: 3.3 Ch2: 0.8 to 2.5 1.0 Ch1: 1.5A BD9151MUV 1.75 2.3 2.5 2.7 3.0 3.5 Package BD9150MUV Ch2: 1.5A BD9152MUV 0.4 VOUT (V) 0.4 to 0.8 Ch1: 3.0A I C I/F Ch2: 1.0A 2 BD9153MUV LDO controller, Voltage detector 0.8 SW Freq. (MHz) 24V 3 H BD95830MUV 1.5 On-time control Adj.SS: Adjustable Soft Start 5V BD91362MUV H VQFN020V4040 VQFN020V4040 Input Voltage (V) *1 Output voltage is limited depending on the I/O voltage. www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 5/8 2015.02 - Rev.F DC/DC Switching Regulators Design Support Document DC/DC Switching Regulators Buck Controllers (External Switch) Light-Load Efficiency Under development Maximum rating Nonsynchronous PGD: Power Good 1.8V Controller (External Switch) PWM Mode 3.3V Externally Synchronizable H 3 H3RegTM control On-time control 12V Adj.SS 60V Adj.UVLO 0.05 to 0.5 BD9848FV Dual BD9845FV BD63536FJ H 3 4.0 BD95602MUV-LB 3 4.5 1.0 to (VIN×0.8) VQFN020V4040 SSOP-B20 6.0 7.0 7.5 1.0 to 1.5 36V Adj.SS 1.0 to 1.5 1.0 to VIN SSOP-B14 0.01 to 0.3 1.25 to VIN SOP-J8 0.15 to 0.5 Ch1: 1.0 to 5.5 Ch2: 1.0 to 5.5 VQFN032V5050 0.2 to 0.5 0.75 to 2.0 VQFN020V4040 0.3 1.0 to 12.0 SSOP-B16 30V PGD, Adj.SS BD95601MUV-LB 5.5 36V Adj.SS Ch1: 1.0 to VIN Ch2: 1.0 to VIN 32V No Enable 28V PGD, Adj.SS BD9FZ10FV 1.75 2.3 2.5 2.7 3.0 3.5 Package 24V BD9611MUV H VOUT (V) Adj.SS: Adjustable Soft Start 5V Dual SW Freq. (MHz) 14 15 32V PGD, Adj.SS 18 28 32 42 56 76 Input Voltage (V) *1 Output voltage is limited depending on the I/O voltage. www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 6/8 2015.02 - Rev.F DC/DC Switching Regulators Design Support Document DC/DC Switching Regulators Boost / Buck-Boost and Inverting Converters / Controllers (External Switch) / Charge pump Light-Load Efficiency PWM Mode Nonsynchronous SW Freq. (kHz) VOUT (V) Package Maximum rating Switch Current Limit (mA) Controller (External Switch) 1.8V 3.3V 5V Dual Dual 10 to 800 2.5 or more *1 SOP16 SSOP-A16 BA9744FV 36V Adj.SS 10 to 800 1.222 or more *1 SSOP-B16 36V Adj.SS 10 to 800 2.505 or more *1 SSOP-B16 BA9743AFV 20V Adj.SS 10 to 3000 1.0 or more * BD9306AFVM 20V Soft Start 10 to 800 VIN to (VIN / 0.3) MSOP8 200 to 1000 1.8 to 12.0 VQFN016V3030 1200 4.0 to 12.0 VSON010V3030 1200 4.0 to 11.0 VSON010V3030 Soft Start 500 to 1500 1.8 to 5.2 VQFN016V3030 Adj.SS 600 / 1200 VIN to 14.0 MSOP8 600 / 1200 VIN to 14.0 MSOP8 BD8311NUV BD8306MUV BD8152FVM BD8158FVM 300 1 BD9851EFV 15V Soft Start BD8314NUV 1400 10 36V Adj.SS BD8303MUV 2000 175/ 190 24V BA9741F / BA9741FS Dual 2500 200 12V Soft Start Soft Start Adj.SS HTSSOP-B20 BU33DV7NUX Soft Start, Input pass through 600 3.3 VSON010V3030 BU34DV7NUX Soft Start, Input pass through 600 3.4 VSON010V3030 Soft Start 1600 Ch1: -9.0 to -1.0 Ch2: VIN to 18.0 UCSP50L1 642 / 238 4.5 / 5.0 VSON010V3030 100 3.3 SSOP5 BD8316GWL Dual Charge pump BD1603NUV BU33DV5G 1.75 2.3 2.5 2.7 3.0 3.5 4.0 4.5 5.5 6.0 7.0 7.5 14 15 18 28 32 42 56 76 Input Voltage (V) *1 Output voltage is limited depending on the I/O voltage. www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 7/8 2015.02 - Rev.F DC/DC Switching Regulators Design Support Document Isolated DC/DC Power Supplies Light-Load Efficiency PWM Mode Under development On-time control SW Freq. (kHz) Switch Current Limit (A) Package 400 1.75 HSON8 400 1.0 HSON8 400 1.25 HSON8 Maximum rating 10 5V Output Power (W) 3.3V 12V 24V 48V Optocoupler less, 45V Adaptive on-time control BD7F200HFN-LB BD7J100HFN-LB 100V Optocoupler less, Adaptive on-time control 5 Optocoupler less, 45V Adaptive on-time control BD7F100HFN-LB 2.3 3.0 4.0 4.5 5.5 6.0 10 20 30 40 50 60 70 80 90 100 Input Voltage (V) *1 Output voltage is limited depending on the I/O voltage. www.rohm.com c 2015 ROHM Co., Ltd. All rights reserved. ○ 8/8 2015.02 - Rev.F