BD9045FV-E2 Rohm Semiconductor, BD9045FV-E2 Datasheet - Page 13

• Manufacturer Part Number: BD9045FV-E2
• Description: IC REG SW STEP DOWN HE 28SSOP
• Manufacturer: Rohm Semiconductor
• Type: Step-Down (Buck)r

Specifications of BD9045FV-E2

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Frequency - Switching: 200kHz ~ 750kHz
• Voltage - Input: 4.5 ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Power - Output: 940mW
• Primary Input Voltage: 12V
• No. Of Outputs: 1
• Output Voltage: 5.5V
• Output Current: 6mA
• Voltage Regulator Case Style: SSOP
• No. Of Pins: 28
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -
• Operating Temperature: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: BD9045FV-E2TR

○ Timing chart
Vreg3
Vreg5
VCC
EN1
TM
SS
FB
EN=L
OVP detection
OVP 検出
1.1V
13/16
output OFF
on latch condition
1V
ラッチ状態で
出力 OFF
SCP detection
EN=L
0.45V
SCP 検出
1V
on latch condition
ラッチ状態で
出力 OFF
output OFF
EN=L
3.8V
UVLO
4.2V