BD6519FJ-E2 Rohm Semiconductor, BD6519FJ-E2 Datasheet - Page 7

• Manufacturer Part Number: BD6519FJ-E2
• Description: IC SWITCH HIGH SIDE 1CH SOP-J8
• Manufacturer: Rohm Semiconductor
• Type: High Sider

Specifications of BD6519FJ-E2

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 100 mOhm
• Current - Output / Channel: 500mA
• Current - Peak Output: 1A
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOPJ
• Primary Input Voltage: 5V
• No. Of Outputs: 1
• Output Voltage: 5V
• Output Current: 500mA
• Voltage Regulator Case Style: SOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC
• Output Power: 560 mW
• Input Voltage: 3 V to 5.5 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: BD6519FJ-E2TR

Waveform data (BD2041AFJ/BD2051AFJ)
© 2009 ROHM Co., Ltd. All rights reserved.
BD2041AFJ,BD2051AFJ,BD6518FJ,BD6519FJ
www.rohm.com
(5V/div.)
(5V/div.)
(5V/div.)
(0.5A/div.)
(0.5A/div.)
(0.5A/div.)
V
I
V
(0.5A/div.)
I
I
V
I
OUT
(5V/div.)
OUT
(5V/div.)
OUT
OUT
(5V/div.)
(5V/div.)
(5V/div.)
(5V/div.)
V
(5V/div.)
(5V/div.)
V
V
/OC
V
V
V
V
V
IN
OUT
/OC
OUT
OUT
OUT
/EN
/OC
/OC
/EN
Regarding the output rise/fall and over current detection characteristics of BD2051AFJ, refer to the characteristic of BD2041AFJ.
Fig.31 Over current response
Fig.26 Output rise characteristic
Enable to shortcircuit
Fig.29 Over current response
(BD2041AFJ)
TIME (2ms/div.)
V
(BD2041AFJ)
(BD2041AFJ)
Fig.34 UVLO
DD
TIME (10ms/div.)
TIME(1ms/div.)
(BD2041AFJ)
Ramped load
TIME(20ms/div.)
increasing
V
R
C
C
V
IN
L
L
L
IN
=10Ω
=100μF
R
C
=100μF
=5V
=5V
L
L
V
=10Ω
=147μF
IN
=5V
(0.5A/div.)
(0.5A/div.)
I
I
(5V/div.)
OUT
OUT
(5V/div.)
(5V/div.)
(5V/div.)
(5V/div.)
(0.5A/div.)
(5V/div.)
V
V
(5V/div.)
(5V/div.)
V
I
V
V
V
V
V
OUT
(5V/div.)
(1A/div.)
/OC
V
I
/OC
OUT
(5V/div.)
IN
/EN
/OC
OUT
V
OUT
OUT
/OC
OUT
Fig.27 Output fall characteristic
Fig.30 Over current response
Fig.32 Over current response
Output shortcircuit at Enable
C
R
L
L
=10Ω
=147μF
(BD2041AFJ)
V
(BD2041AFJ)
Ramped load
(BD2041AFJ)
(BD2041AFJ)
Fig.35 UVLO
DD
TIME(1ms/div.)
TIME(2ms/div.)
TIME (10ms/div.)
TIME (2ms/div.)
7/18
decreasing
V
R
C
IN
L
L
=10Ω
=100μF
=5V
V
C
V
IN
L
IN
=100μF
=5V
=5V
(5V/div.)
(0.5A/div.)
V
(5V/div.)
I
V
OUT
(0.2A/div.)
OUT
I
/OC
(1V/div.)
OUT
(1V/div.)
V
V
/OC
/EN
Fig.33 Over current response
Output shortcircuit at Enable
Thermal Shutdown
Fig.28 Inush current
47μF
(BD2041AFJ)
TIME (500ms/div.)
(BD2041AFJ)
147μF
TIME(0.5ms/div.)
220μF
Technical Note
2009.05 - Rev.A
330μF
V
C
IN
L
=100μF
=5V
R
V
IN
L
=10Ω
=5V