LM5010 EVAL/NOPB National Semiconductor, LM5010 EVAL/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM5010 EVAL/NOPB
• Manufacturer: National Semiconductor

Specifications of LM5010 EVAL/NOPB

• Lead Free Status / Rohs Status: Compliant

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Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Charateristics
V
BST to GND
SW to GND (Steady State)
BST to V
BST to SW
V
S
SS to RTN
Specifications with standard typeface are for T
Temperature range. V
V
V
UVLO
Switch Characteristics
Rds(on)
UVLO
Softstart Pin
Current Limit
I
On Timer, R
t
t
Off Timer
t
LIM
ON
ON
OFF
IN
CC
GND
CC
CC
to GND
Reg
- 1
- 2
Symbol
to GND
Regulator
to RTN
VCC
GD
CC
ON
/SD Pin
V
V
V
(0 mA ≤ I
V
V
threshold
UVLO
UVLO
I
I
Buck Switch Rds(on)
Gate Drive UVLO
UVLO
Pull-up voltage
Internal current source
Threshold
Resistance from I
Response time
On-time
On-time
Shutdown threshold
Threshold hysteresis
Off-time
IN
IN
CC
IN
CC
CC
CC
operating current
shutdown current
- V
regulated output
output impedance
current limit (Note 3)
under-voltage lockout
IN
VCC
VCC
GD
CC
= 48V, R
CC
Parameter
hysteresis
hysteresis
filter delay
≤ 5 mA)
ON
SEN
= 200kΩ, unless otherwise stated (Note 5) and (Note 6).
to S
GND
-0.3V to +0.3V
(Note 1)
J
-0.3V to 4V
= 25˚C, and those with boldface type apply over full Operating Junction
I
7.5V ≤ V
V
V
V
V
V
100 mV overdrive
Non-switching, FB = 3V
R
I
V
Current out of I
V
V
Voltage at R
Voltage at R
CC
TEST
IN
IN
CC
CC
CC
BST
IN
IN
ON
= 0 mA, F
= 8.0V
= 48V
= 10V, R
= 75V, R
/SD = 0V
= 0V
increasing
decreasing
-1.5V
- V
= 200 mA
76V
90V
76V
14V
14V
Conditions
SW
IN
≤ 8.0V
Increasing
ON
ON
4
ON
ON
S
SEN
/SD rising
/SD falling
<
= 200 kΩ
= 200 kΩ
Operating Ratings
V
Current Out of I
All Other Inputs to GND
ESD Rating (Note 2)
Storage Temperature Range
Lead Temperature (Soldering 4 sec) (Note 4)
V
Operating Junction Temperature
200 kHz
IN
IN
Human Body Model
to SW
0.35
Min
290
6.6
3.0
2.1
SEN
1
0.35
11.5
1.25
2.75
0.65
Typ
140
145
650
440
130
150
390
265
1.3
2.5
5.8
4.3
2.5
10
95
40
7
3
(Note 1)
Max
0.80
850
200
490
7.4
5.0
1.5
3.4
1.1
−40˚C to + 125˚C
-55˚C to +150˚C
Units
8V to 75V
Volts
-0.3 to 7V
mΩ
mA
mV
mV
mV
µA
µA
µA
See Text
µs
ns
µs
ns
ns
Ω
Ω
V
V
V
V
A
V
260˚C
76V
2kV