BD2270HFV-TR Rohm Semiconductor, BD2270HFV-TR Datasheet - Page 5
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BD2270HFV-TR
Manufacturer Part Number
BD2270HFV-TR
Description
MOSFET & Power Driver ICs MOSFET Controller IC For Load Switching
Manufacturer
Rohm Semiconductor
Type
MOSFET Controller ICr
Specifications of BD2270HFV-TR
Package / Case
HVSOF-5
Product
MOSFET Gate Drivers
Rise Time
130 us
Fall Time
18 us
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Supply Current
50 uA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 25 C
Output Voltage
9.5 V
Primary Input Voltage
5.5V
No. Of Outputs
1
Voltage Regulator Case Style
HVSOF
No. Of Pins
5
Operating Temperature Range
-25°C To +85°C
Svhc
No SVHC (18-Jun-2010)
Base
RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
(5V/div)
(5V/div)
●Waveform Data
© 2009 ROHM Co., Ltd. All rights reserved.
BD2270HFV
V
V
(2V/div)
(2V/div)
(5V/div)
www.rohm.com
V
AEN
AEN
V
(2V/div)
Fig.23 GATE Rise / Fall Characteristics
GATE
AEN
3.3V
1uF
ON/OFF
Fig.31 Switch Rise / Fall Characteristics
Fig.26 GATE Switch Rise
Fig.29 GATE Switch Rise
Measurement Circuit Diagram
TIME (100μs/div)
Characteristics
TIME (100μs/div)
TIME (1ms/div)
V
Characteristics
IN_SWIT CH
MOSFET : RTF025N03
VCC
AEN
BD2270HFV
GATE
RSS130N03
V
C
V
V
CC
GATE
V
V
GATE
OUT_SWITCH
V
RTF025N03
GATE
OUT_SWITCH
V
RSS130N03
=3.0V
CC
CC
=500pF
=3.0V
=3.0V
DISC
GND
V
OUT_SWIT CH
(5V/div)
(5V/div)
(5V/div)
V
(2V/div)
V
(2V/div)
V
(2V/div)
CL
V
AEN
AEN
AEN
GATE
Fig.24 GATE Rise Characteristics
V
Fig.27 GATE Switch Fall
OUT_SWITCH
Fig.30 GATE Switch Fall
V
GATE
Characteristics
TIME (100μs/div)
TIME (5μs/div)
TIME (10μs/div)
Characteristics
V
OUT_SWITCH
V
GATE
5/12
V
C
V
RSS130N03
CC
GATE
V
RTF025N03
CC
CC
=3.0V
=3.0V
=3.0V
=500pF
(5V/div)
(5V/div)
V
(2V/div)
V
(2V/div)
V
AEN
AEN
GATE
Fig.25 GATE Fall Characteristics
Fig.28 GATE Switch Fall
V
GATE
Characteristics
TIME (20ms/div)
TIME (5μs/div)
V
OUT_SWITCH
Technical Note
2009.04 - Rev.A
V
C
V
RTF025N03
CL = 100 μ F
CC
GATE
CC
=3.0V
=3.0V
=500pF