DC-DC converter

Example of signal transmission circuit between MCU and DC-DC converter

DC-DC converter for power supply

Lineup

DTMOS Series MOSFET

Part number TK25A60X TK16A60W5 TK110A65Z TK190A65Z TK110U65Z TK190U65Z
Package TO-220SIS TOLL
VDSS [V] 600 600 650 650 650 650
ID [A] 25 15.8 24 15 24 15

RDS(ON) [Ω]

@VGS = 10 V

Typ.

0.105 0.18 0.092 0.158 0.086 0.149
Max 0.125 0.23 0.11 0.19 0.11 0.19
Polarity N-ch N-ch N-ch N-ch N-ch N-ch
Generation DTMOSⅣ-H DTMOSⅣ (HSD) DTMOSⅥ DTMOSⅥ DTMOSⅥ DTMOSⅥ

U-MOS Series MOSFET

Part number TPN19008QM TPH2R408QM TPH4R008QM TPH9R00CQ5
Package TSON Advance SOP Advance SOP Advance(N) SOP Advance /
SOP Advance(N)
VDSS [V] 80 80 80 150
ID [A] 34 (38*) 120 (200*) 86 (140*) 64 (108*)
RDS(ON) [Ω] @VGS = 10 V Typ. 0.0147 0.0019 0.0031 0.0073
Max 0.019 0.00243 0.004 0.0090
Polarity N-ch N-ch N-ch N-ch
Generation U-MOSⅩ-H U-MOSⅩ-H U-MOSⅩ-H U-MOSⅩ-H
Part number TK2R4A08QM TK2R4E08QM TK100E10N1
Package TO-220SIS TO-220
VDSS [V] 80 80 100
ID [A] 100 (116*) 120 (290*) 100 (207*)
RDS(ON) [Ω] @VGS = 10 V Typ. 0.00188 0.00197 0.0028
Max 0.00244 0.00244 0.0034
Polarity N-ch N-ch N-ch
Generation U-MOSⅩ-H U-MOSⅩ-H U-MOSⅧ-H

*: Silicon limit

Gate driver photocoupler (for MOSFET/IPM [Note] driving)

Part number TLP152 TLP5774H TLP2745 TLP2719
Package 5pin SO6 SO6L
Application MOSFET driving IPM driving
CMTI (Min) [kV/μs] ±20 ±35 ±30 ±10
Topr [°C] -40 to 100 -40 to 125  -40 to 110 -40 to 100
Propagation delay time (Max) [ns] 190 150 120 2000
Overcurrent protection - - - -

[Note] IPM: Intelligent Power Module

MCU

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