BD6522F-E2 Rohm Semiconductor, BD6522F-E2 Datasheet - Page 8

• Manufacturer Part Number: BD6522F-E2
• Description: IC PWR MANAGEMENT SWITCH SOP8 TR
• Manufacturer: Rohm Semiconductor
• Type: High Side Switchr

Specifications of BD6522F-E2

• Number Of Outputs: 1
• Rds (on): 70 mOhm
• Internal Switch(s): Yes
• Current Limit: 2.0A
• Voltage - Input: 3 ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOP
• Primary Input Voltage: 5.5V
• No. Of Outputs: 1
• Output Current: 2A
• Voltage Regulator Case Style: SOP
• No. Of Pins: 8
• Operating Temperature Range: -25°C To +85°C
• Svhc: No SVHC (18-Jun-2010)
• Package /: RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(0.5A/div.)
(5V/div.)
(5V/div.)
(0.5A/div.)
Waveform data
(2V/div.)
(2V/div.)
© 2009 ROHM Co., Ltd. All rights reserved.
BD6520F,BD6522F
(5V/div.)
(5V/div.)
(5V/div.)
V
(2V/div.)
V
I
www.rohm.com
V
V
V
V
CTRL
OUT
V
OUT
I
OUT
V
CTRL
CTRL
OUT
OUT
OUT
DD
Fig.54 Discharge: CL = 47uF, RL = Open
V
DD
= 5V, CL = 47uF, RL = 47Ω, unless otherwise specified.
Fig.56 UVLO (at VDD increase)
Fig.48 Turn On Rise Time
Fig.51 Turn Off Fall Time
(BD6522F)
(BD6520F)
(BD6522F)
TIME (500ms/div)
TIME (20ms/div.)
TIME (5ms/div.)
TIME (1ms/div.)
DISC terminal not in use
DISC terminal in use
(0.2A/div.)
(0.5A/div.)
(2V/div.)
(2V/div.)
(5V/div.)
(2V/div.)
(5V/div.)
(5V/div.)
(5V/div.)
V
V
V
V
V
V
I
I
V
CTRL
OUT
OUT
OUT
CTRL
OUT
CTRL
OUT
DD
Fig.57 UVLO (at VDD decrease)
Fig.52 Inrush current vs. Css
Thermal shut down
Fig.49 Turn Off Fall Time
Fig.55 Thermal shutdown
Temperature decline
Open
(BD6520F)
8/16
(BD6520F)
TIME (5ms/div.)
TIME (2ms/div.)
TIME (500ms/div.)
TIME (500ms/div)
470pF
Latch release Return
2200pF
CL=330uF
(0.5A/div.)
(0.5A/div.)
(5V/div.)
(5V/div.)
(5V/div.)
V
V
V
I
I
OUT
CTRL
CTRL
OUT
OUT
Fig.53 Inrush current vs. Css
Fig.50 Turn On Rise Time
Open
(BD6522F)
(BD6522F)
TIME (1ms/div.)
TIME (2ms/div.)
1000pF
Technical Note
2009.05 - Rev.A
4700pF
CL=330uF