BD9703FP-E2 Rohm Semiconductor, BD9703FP-E2 Datasheet - Page 5
![IC REG SW W/MOSFET 1CH TO252-5](/photos/7/37/73740/dpak_sc-63_to-252_to252-5_pkg_sml.jpg)
BD9703FP-E2
Manufacturer Part Number
BD9703FP-E2
Description
IC REG SW W/MOSFET 1CH TO252-5
Manufacturer
Rohm Semiconductor
Type
Step-Down (Buck)r
Datasheet
1.BD9703FP-E2.pdf
(17 pages)
Specifications of BD9703FP-E2
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1 ~ 32 V
Current - Output
1.5A
Frequency - Switching
300kHz
Voltage - Input
8 ~ 36 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
DPak, TO-252 (4 leads + tab)
Power - Output
800mW
Primary Input Voltage
35V
No. Of Outputs
1
Output Voltage
32V
Output Current
1.5A
Voltage Regulator Case Style
TO-252
No. Of Pins
5
Operating Temperature Range
-40°C To +85°C
Svhc
No SVHC (18-Jun-2010)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
BD9703FP-E2TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BD9703FP-E2
Manufacturer:
ROHM
Quantity:
1 250
Company:
Part Number:
BD9703FP-E2
Manufacturer:
ROHM
Quantity:
7 082
Part Number:
BD9703FP-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
●Characteristic Data
© 2009 ROHM Co., Ltd. All rights reserved.
BD9701FP/CP-V5/T/T-V5,BD9703FP/CP-V5/T/T-V5,BD9702CP-V5/T/T-V5
www.rohm.com
5.10
5.05
5.00
4.95
4.90
VOUT~OUT VOLTAGE-DRAIN CURRENT
○BD9702FP/CP-V5/T/T-V5
2.0
1.5
1.0
0.5
0.0
OUTPUT VOLTAGE-LOAD CURRENT
100
90
80
70
60
50
40
0
0
EFFICIENCY-LOAD CURRENT
10
SWITCHING CURRENT : ISW[A]
OUTPUT CURRENT : IOUT[A]
500
0.5
OUTPUT CURRENT : IOUT[A]
1000 1500 2000 2500 3000
1
100
Fig.13
VCC=30V
Fig.10
VCC=10V
Fig.16
1.5
2
1000
VCC=20V
2.5
3
10000
120
115
110
105
100
5.10
5.05
5.00
4.95
4.90
OUTPUT VOLTAGE-INPUT VOLTAGE
0
6
5
4
3
2
1
0
0
0
INPUT VOLTAGE : VCC [V]
fosc-INPUT VOLTAGE
OUTPUT CURRENT : IOUT[A]
INPUT VOLTAGE : VCC [V]
10
1
(Vo=5V,Ro=5ohm)
10
OCP VCC=20V
5/16
2
Fig.17
Fig.14
20
Fig.11
20
3
30
4
30
5
40
40
6
1.02
1.01
1.00
0.99
0.98
-10
5
4
3
2
1
0
120
115
110
105
100
10
INV THRESHOLD VOLTAGE-Ta
- 10
AMBIENT TEMPERATURE : Ta [℃]
INPUT VOLTAGE NO LOAD
10
INPUT VOLTAGE : VCC [V]
15
AMBIENT TEMPERATURE : Ta [℃]
CIRCUIT CURRENT-
10
30
20
Technical Note
Fig.18
fosc-Ta
Fig.15
Fig.12
2009.04- Rev.B
30
50
25
50
70
30
70
90
35
90