sc1405d Semtech Corporation, sc1405d Datasheet - Page 10

• Manufacturer Part Number: sc1405d
• Description: Sc1405d High-speed Synchronous Power Mosfet Smart Driver
• Manufacturer: Semtech Corporation

Performance diagrams, Application Evaluation Board.
PIN Descriptions
PIN Descriptions
V
POWER MANAGEMENT
Typical Characteristics
IN
2005 Semtech Corp.
= 12V, V
OUT
= 1.6V. Top FET = IR7811 FDB7030(BL) Qgd = 23nc
10
Timing diagram:
Ch1: CO input
Ch2: TG drive
Ch3: BG non-overlap drive
Ch4: phase node
Iout = 20A (10A/phase)
Refer to Eval. Schematic
(fig.3)
Timing diagram:
Rise/Fall times
Ch1: TG drive
Ch2: BG drive
Cursor: Tpdh
Iout = 20A (10A/phase)
Refer to Eval. Schematic
(fig.3)
TG
SC1405D
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