LM5025AMTCX/NOPB National Semiconductor, LM5025AMTCX/NOPB Datasheet - Page 5

IC CTLR PWM CLAMP VOLT 16TSSOP

LM5025AMTCX/NOPB

Manufacturer Part Number
LM5025AMTCX/NOPB
Description
IC CTLR PWM CLAMP VOLT 16TSSOP
Manufacturer
National Semiconductor
Series
PowerWise®r
Datasheet

Specifications of LM5025AMTCX/NOPB

Pwm Type
Voltage Mode
Number Of Outputs
2
Frequency - Max
1MHz
Duty Cycle
92.5%
Voltage - Supply
13 V ~ 90 V
Buck
Yes
Boost
Yes
Flyback
Yes
Inverting
Yes
Doubler
No
Divider
No
Cuk
No
Isolated
Yes
Operating Temperature
-40°C ~ 125°C
Package / Case
16-TSSOP
Frequency-max
1MHz
For Use With
LM5025AEVAL - BOARD EVALUATION LM5025ALM5025EVAL - EVALUATION BOARD FOR LM5025
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM5025AMTCX

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM5025AMTCX/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
Part Number:
LM5025AMTCX/NOPB
0
Startup Regulator
V
I-V
V
Reference Supply
V
Current Limit
CS1 Prop
CS2 Prop
CC
CC
REF
Symbol
V
V
CS1, CS2 to GND
All other inputs to GND
ESD Rating
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
IN
IN
CC
Reg
Supply
to GND
to GND
V
V
Startup Regulator
Leakage (external Vcc
Supply)
V
Lockout Voltage (positive
going V
V
Hysteresis
V
Ref Voltage
Ref Voltage Regulation
Ref Current Limit
CS1 Delay to Output
CS2 Delay to Output
Cycle by Cycle Threshold
Voltage (CS1)
Cycle Skip Threshold
Voltage (CS2)
Leading Edge Blanking
Time (CS1)
CS1 Sink Impedance
(clocked)
CS1 Sink Impedance
(Post Fault Discharge)
CS2 Sink Impedance
(Post Fault Discharge)
CS1 and CS2 Leakage
Current
CC
CC
CC
CC
CC
(Note
Regulation
Current Limit
Under-voltage
Under-voltage
Supply Current (I
Parameter
cc
2)
IN
)
= 48V, V
CC
CC
= 10V, RT = 31.3kΩ, R
) C
No Load
(Note
V
I
I
CS1 Step from 0 to 0.6V
Time to onset of OUT
Transition (90%)
C
CS2 Step from 0 to 0.6V
Time to onset of OUT
Transition (90%)
C
Resets SS capacitor; auto
restart
CS1 = 0.4V
CS1 = 0.6V
CS2 = 0.6V
CS = CS Threshold - 100mV
REF
REF
IN
gate
gate
gate
-0.3V to 105V
-0.3V to 16V
-0.3 to 1.00V
-0.3 to 7V
= 100V
= 0 mA
= 0 to 10mA
= 0
= 0
= 0
4)
J
Conditions
(Note
= 25°C, and those with boldface type apply over full Operating Junction Tem-
1)
SET
= 27.4kΩ) unless otherwise stated
5
Storage Temperature Range
Junction Temperature
V
External Voltage Applied to V
Operating Junction Temperature
Operating Ratings
IN
Human Body Model
Voltage
V
CC
220mV
4.85
0.45
0.45
Min
7.3
1.0
20
10
Reg -
V
CC
120mV
Typ
165
(Note
7.6
1.5
0.5
0.5
25
25
20
40
50
50
30
15
55
Reg -
5
CC
3)
(Note
1)
2kV
-55°C to 150°C
150°C
Max
5.15
0.55
0.55
500
7.9
2.0
4.2
50
50
30
95
1
-40°C to +125°C
www.national.com
13 to 90V
8 to 15V
Units
mA
mA
mV
mA
µA
µA
ns
ns
ns
V
V
V
V
V
V

Related parts for LM5025AMTCX/NOPB