BD2270HFV-TR Rohm Semiconductor, BD2270HFV-TR Datasheet - Page 5

• 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

(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