BD2046AFJ-E2 Rohm Semiconductor, BD2046AFJ-E2 Datasheet - Page 7

• Manufacturer Part Number: BD2046AFJ-E2
• Description: IC SWITCH HIGH SIDE 2CH SOP-J8
• Manufacturer: Rohm Semiconductor
• Type: High Sider

Specifications of BD2046AFJ-E2

• Input Type: Non-Inverting
• Number Of Outputs: 2
• On-state Resistance: 100 mOhm
• Current - Output / Channel: 250mA
• Current - Peak Output: 500mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOPJ
• Output Voltage: - 0.3 V to 6 V
• Output Current: 250 mA
• Output Power: 560 mW
• Input Voltage: 2.7 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BD2046AFJ-E2TR

Block diagram
Pin description
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BD2046AFJ, BD2056AFJ
www.rohm.com
○BD2046AFJ
○BD2056AFJ
Pin No.
Pin No.
3, 4
5, 8
6, 7
3, 4
5, 8
6, 7
1
2
1
2
/EN1
/EN2
GND
EN1
EN2
IN
Symbol
Symbol
GND
GND
OUT
OUT
/EN
/OC
/OC
EN
UVLO
IN
IN
Fig.36 Block diagram
Logic1
Logic2
Gate
Gate
OCD1
OCD2
I / O
I / O
O
O
O
O
I
I
I
I
I
I
Charge
Pump1
Charge
Pump2
TSD1
Delay
Delay
TSD2
Ground.
Power supply input.
Input terminal to the switch and power supply input terminal of the internal circuit.
Enable input.
Switch on at Low level.
High level input > 2.0V, Low level input < 0.8V.
Error flag output. Low at over current, thermal shutdown.
Open drain output.
Switch output.
Ground.
Power supply input.
Input terminal to the switch and power supply input terminal of the internal circuit.
Enable input. Switch on at High level.
High level input > 2.0V, Low level input < 0.8V
Error flag output. Low at over current, thermal shutdown.
Open drain output.
Switch output.
/OC1
OUT1
OUT2
/OC2
7/13
Pin function
Pin function
(EN1)
(EN2)
GND
/EN1
/EN2
IN
1
2
3
4
Fig.37 Pin Configuration
Top View
Technical Note
2009.05 - Rev.A
8
7
6
5
/OC1
OUT1
OUT2
/OC2