BD9007F-E2 Rohm Semiconductor, BD9007F-E2 Datasheet - Page 6

• Manufacturer Part Number: BD9007F-E2
• Description: IC REG SW 2A FLEX STEPDOWN 8-SOP
• Manufacturer: Rohm Semiconductor
• Type: Step-Down (Buck)r

Specifications of BD9007F-E2

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1 ~ 35 V
• Current - Output: 2A
• Frequency - Switching: 50kHz ~ 500kHz
• Voltage - Input: 7 ~ 35 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOP
• Power - Output: 690mW
• Output Voltage: 2. 6 V
• Output Current: 2 A
• Input Voltage: 7 V to 35 V
• Operating Temperature Range: - 40 C to + 105 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 100 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BD9007F-E2TR

BD9006F, BD9006HFP, BD9007F, BD9007HFP
© 2009 ROHM Co., Ltd. All rights reserved.
www.rohm.com
100
90
80
70
60
50
40
30
20
10
7
6
5
4
3
2
1
0
0
0.0
0.0
possible operation (All series)
Fig.16 The lowest voltage of
Fig.13 Efficiency f=300kHz
From Top: 5.0V output
OUTPUT CURRENT:Io[A]
OUTPUT CURRENT:Io[A]
0.5
0.5
3.3V output
2.5V output
1.5V output
(All series)
1.0
1.0
VIN=13.2V
f=300kHz
Ta=25℃
Vo=5V
f=300kHz
Ta=-40℃
1.5
1.5
2.0
2.0
100
90
80
70
60
50
40
30
20
10
7
6
5
4
3
2
1
0
0
0.0
0.0
possible operation (All series)
Fig.17 The lowest voltage of
Fig.14 Efficiency f=500kHz
From Top: 5.0V output
OUTPUT CURRENT:Io[A]
OUTPUT CURRENT:Io[A]
0.5
0.5
(All series)
3.3V output
2.5V output
1.5V output
6/17
1.0
1.0
Vo=5V
f=300kHz
Ta=25℃
VIN=13.2V
f=500kHz
Ta=25℃
1.5
1.5
2.0
2.0
10
7
6
5
4
3
2
1
0
8
6
4
2
0
0.0
Fig.15 Over-current Protection
possible operation (All series)
Operation Current (All series)
0
Fig.18 The lowest voltage of
1
OUTPUT CURRENT:Io[A]
0.5
OUTPUT CURRENT:Io[A]
VIN=13.2V
f=300kHz
Vo=5V
2
From Left: Ta=105℃
1.0
Technical Note
2009.05 - Rev.A
3
Vo=5V
f=300kHz
Ta=105℃
Ta=-40℃
Ta=25℃
1.5
4
2.0
5