LM5007SD/NOPB National Semiconductor, LM5007SD/NOPB Datasheet - Page 9
![IC BUCK ADJ .5A 8LLP](/photos/7/0/70072/pkg_sdc08a_sml.jpg)
LM5007SD/NOPB
Manufacturer Part Number
LM5007SD/NOPB
Description
IC BUCK ADJ .5A 8LLP
Manufacturer
National Semiconductor
Type
Step-Down (Buck)r
Datasheet
1.LM5007SDNOPB.pdf
(12 pages)
Specifications of LM5007SD/NOPB
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
2.5 ~ 73 V
Current - Output
500mA
Frequency - Switching
800kHz
Voltage - Input
9 ~ 75 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-LLP
For Use With
LM5007SD-EVAL - EVALUATION BOARD FOR LM5007SDLM5007EVAL - EVALUATION BOARD FOR LM5007
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
LM5007SD
LM5007SDTR
LM5007SDTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM5007SD/NOPB
Manufacturer:
NS
Quantity:
693
Part Number:
LM5007SD/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
LM5007 Operation: V
CH1: Switch Node, CH2: V
LM5007 Operation: V
CH1: Switch Node, CH2: V
Operational Waveforms
Operational Waveforms
OUT
OUT
FIGURE 4.
FIGURE 5.
= 10V, V
= 10V, V
OUT
OUT
(AC), CH4: Inductor Current
(AC), CH4: Inductor Current
IN
IN
= 20V, I
= 75V, I
OUT
OUT
20078308
20078309
= 250mA
= 250mA
9
LM5007 10V Output Efficiency
Current Limit V
R
CL
FIGURE 6.
FIGURE 7.
= 50k -600k
FB
vs T
OFF
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20078310
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