BD6519FJ-E2 Rohm Semiconductor, BD6519FJ-E2 Datasheet - Page 10

• 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 (BD6518F/BD6519FJ)
© 2009 ROHM Co., Ltd. All rights reserved.
BD2041AFJ,BD2051AFJ,BD6518FJ,BD6519FJ
www.rohm.com
(0.2A/div.)
I
(1V/div.)
OUT
(1V/div.)
(1V/div.)
V
V
V
(0.2A/div.)
(1V/div.)
(0.2A/div.)
(0.2A/div.)
I
(1V/div.)
V
I
(1V/div.)
I
(1V/div.)
(1V/div.)
(1V/div.)
(1V/div.)
V
V
V
V
V
OUT
OUT
OUT
V
(1V/div.)
OUT
V
CTRL
FLAG
OUT
FLAG
OUT
DD
FLAG
CTRL
FLAG
OUT
Regarding the output rise/fall and over current detection characteristics of BD6518FJ, refer to the characteristic of BD6519FJ.
Fig.65 Over current response
Fig.60 Output rise characteristic
Fig.63 Over current response
Enable to shortcircuit
(BD6519FJ)
TIME (1ms/div.)
Ramped load
(BD6519FJ)
V
(BD6519FJ)
TIME(20ms/div.)
Fig.68 UVLO
TIME(1ms/div.)
TIME (10ms/div.)
(BD6519FJ)
IN
increasing
C
V
V
L
R
C
DD
=100μF
DD
L
L
C
V
=5V
R
=10 Ω
=147μF
=5V
DD
L
L
=147μF
=10 Ω
=5V
(1V/div.)
V
(0.5A/div.)
I
(1V/div.)
V
(1V/div.)
(0.2A/div.)
(0.2A/div.)
(0.2A/div.)
OUT
(1V/div.)
I
(1V/div.)
V
I
I
(1V/div.)
V
(1V/div.)
V
(1V/div.)
V
V
OUT
OUT
V
OUT
OUT
(1V/div.)
(1V/div.)
FLAG
V
V
OUT
OUT
CTRL
DD
FLAG
FLAG
FLAG
OUT
Fig.61 Output fall characteristic
Fig.64 Over current response
Fig.66 Over current response
Output shortcircuit at Enable
V
Ramped load
Fig.69 UVLO
(BD6519FJ)
(BD6519FJ)
TIME (10ms/div.)
IN
(BD6519FJ)
TIME(1ms/div.)
TIME(2ms/div.)
(BD6519FJ)
TIME (1ms/div.)
10/18
decreasing
C
V
V
R
C
DD
L
C
R
=100μF
DD
V
L
L
L
L
=10 Ω
=147μF
=5V
=147μF
DD
=10 Ω
=5V
=5V
(0.2A/div.)
(0.5A/div.)
(5V/div.)
I
I
V
OUT
OUT
(5V/div.)
V
(1V/div.)
(1V/div.)
V
V
CTRL
FLAG
OUT
FLAG
Fig.62 Inrush current characteristic
Fig.67 Over current response
Output shortcircuit at Enable
C
L
=47μF
(BD6519FJ)
TIME (200ms/div.)
(BD6519FJ)
TIME(0.5ms/div.)
C
Thermal Shutdown
L
=147μF
C
L
Technical Note
=220μF
2009.05 - Rev.A
C
L
=330μF
V
R
DD
L
V
C
=10 Ω
=5V
DD
L
=100μF
=5V