BD8649EFV-E2 Rohm Semiconductor, BD8649EFV-E2 Datasheet - Page 11

• Manufacturer Part Number: BD8649EFV-E2
• Description: IC SWITCHING REG 3A HTSSOP-B20
• Manufacturer: Rohm Semiconductor
• Series: -r
• Type: Step-Down (Buck), PWM - Current Moder

Specifications of BD8649EFV-E2

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 1 V ~ 12.6 V
• Current - Output: 3A
• Frequency - Switching: 100kHz ~ 600kHz
• Voltage - Input: 4.5 V ~ 18 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-VSSOP (0.173", 4.40mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

●I/O equivalence circuit
BD8649EFV
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FB
GND
VIN
17PIN(BOOT)
4PIN(PSET)
100k Ω
1PIN(FB)
50k Ω
50k Ω
2k Ω
VREG 5
GND
GND
VIN
BOOT
SW
PSET
EN
50kΩ
50kΩ
19PIN(SS/DELAY)
SGND SGND
VIN
10kΩ
5PIN(EN)
2PIN(FC)
GND
VIN
400Ω
5kΩ
11/13
10kΩ
GND
SS/ DELAY
2kΩ
SGND
PGND
VIN
240kΩ
130kΩ
FC
GND
GND
14,15,16PIN(SW)
GND
VIN
10k Ω
1k Ω
3PIN(RT)
Technical Note
2010.09 - Rev.A
2k Ω
GND
VIN
SW
RT