LM5007MM/NOPB National Semiconductor, LM5007MM/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM5007MM/NOPB
• Description: IC BUCK ADJ .5A 8MSOP
• Manufacturer: National Semiconductor
• Type: Step-Down (Buck)r

Specifications of LM5007MM/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-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• For Use With: LM5007EVAL - EVALUATION BOARD FOR LM5007
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LM5007MM; LM5007MMTR

www.national.com
Startup Regulator
V
V
Switch Characteristics
Current Limit
On Time Generator
CC
CC
V
BST to GND
SW to GND (Steady State)
ESD Rating (Note 5)
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Specifications with standard typeface are for T
perature range. V
Symbol
IN
Human Body Model
Machine Model
Reg
Supply
to GND
V
V
V
Voltage (V
V
V
Operating Current (ICC)
Shutdown/Standby Current
Buck Switch Rds(on)
Gate Drive UVLO (VBST – VSW) Rising
Gate Drive UVLO Hysteresis
Breakdown Voltage
V
Breakdown Voltage
BST to V
Current Limit Threshold
Current Limit Response Time
OFF time generator (test 1)
OFF time generator (test 2)
TON -1
TON -2
Remote Shutdown Threshold
Remote Shutdown Hysteresis
CC
CC
CC
CC
CC
IN
to Ground
Regulator Output
Current Limit
undervoltage Lockout
Undervoltage Hysteresis
UVLO Delay (filter)
IN
= 48V, unless otherwise stated (Note 3).
CC
CC
Parameter
increasing)
80V
94V
-1V
2kV
200V
J
(Note 4)
Non-Switching, FB = 3V
R
I
VBST −VSW = 6.3V
(Note 6)
T
T
T
T
I
to Switch Off
FB=0V, RCL = 100K
FB=2.3V, RCL = 100K
Vin = 10V
Ron = 200K
Vin = 75V
Ron = 200K
Rising
TEST
switch
(Note 1)
= 25°C, and those with boldface type apply over full Operating Junction Tem-
J
J
J
J
ON
= 25°C
= -40°C to +125°C
= 25°C
= -40°C to +125°C
= 0V
= 200mA,
Overdrive = 0.1A Time
Conditions
4
BST to V
BST to SW
V
All Other Inputs to GND
Lead Temperature (Soldering 4 sec)
Storage Temperature Range
V
Junction Temperature
Operating Ratings
CC
IN
to GND
CC
2.15
0.45
Min
535
290
6.6
3.4
80
76
80
76
0.74
2.65
2.77
Typ
206
500
100
400
725
225
390
6.3
4.5
0.7
11
17
40
7
3
(Note 1)
Max
1.34
675
200
900
490
7.4
5.5
3.5
1.1
80V
14V
14V
-0.3 to 7V
260°C
-55°C to +150°C
−40°C to + 125°C
9V to 75V
Units
mA
mV
mV
mA
mV
µA
µA
µs
ns
µs
µs
µs
ns
Ω
V
V
V
V
V
V