SC1405DITSTRT Semtech, SC1405DITSTRT Datasheet - Page 10

• Manufacturer Part Number: SC1405DITSTRT
• Description: IC DRIVER MOSF SYNC DUAL TSSOP14
• Manufacturer: Semtech

Specifications of SC1405DITSTRT

• Configuration: High and Low Side, Synchronous
• Input Type: PWM
• Delay Time: 20ns
• Current - Peak: 3A
• Number Of Configurations: 1
• Number Of Outputs: 2
• High Side Voltage - Max (bootstrap): 30V
• Voltage - Supply: 4.6 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SC1405DITSTRTTR

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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