MAX15054AUT+T Maxim Integrated Products, MAX15054AUT+T Datasheet - Page 4

• Manufacturer Part Number: MAX15054AUT+T
• Description: IC MOSFET DVR HIGH SIDE SOT-23-6
• Manufacturer: Maxim Integrated Products
• Type: High Side Driverr

Specifications of MAX15054AUT+T

• Configuration: High-Side
• Input Type: Non-Inverting
• Delay Time: 11ns
• Current - Peak: 2A
• Number Of Configurations: 1
• Number Of Outputs: 1
• High Side Voltage - Max (bootstrap): 65V
• Voltage - Supply: 4.6 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Product: MOSFET Gate Drivers
• Rise Time: 6 ns
• Fall Time: 6 ns
• Propagation Delay Time: 12 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.6 V
• Supply Current: 40 uA
• Maximum Power Dissipation: 695.7 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Bridge Type: Half Bridge, Full Bridge
• Maximum Turn-off Delay Time: 25 ns
• Maximum Turn-on Delay Time: 25 ns
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 1
• Output Current: 2.5 A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

High-Side MOSFET Driver for HB LED Drivers
and DC-DC Applications
(V
4
DD
4.250
4.225
4.200
4.175
4.150
4.125
4.100
4.075
4.050
4.025
4.000
3.975
______________________________________________________________________________________
= V
-40
BST
-25
THRESHOLD vs. TEMPERATURE
V
= 5V, V
DD
-10 5 20 35 50
V
V
DD
UNDERVOLTAGE LOCKOUT
2000
1750
1500
1250
1000
DD
750
500
250
FALLING
RISING
TEMPERATURE (NC)
0
POWER-UP AND POWER-DOWN SEQUENCE
0.1
LX
NO LOAD ON HDRV
f
SW
BST OPERATING SUPPLY CURRENT
= V
= 5kHz AT HI
vs. SWITCHING FREQUENCY
1.0
GND
SWITCHING FREQUENCY (kHz)
65 80
= 0V, T
10
95
40µs/div
110
A
100
125
= +25°C, unless otherwise noted.)
1000
MAX15054 toc04
3.875
3.850
3.825
3.800
3.775
3.750
3.725
3.700
3.675
3.650
3.625
3.600
10,000
-40
BST-LX FALLING
-25
BST-LX UNDERVOLTAGE LOCKOUT
BST-LX RISING
HDRV
1V/div
0V
V
1V/div
THRESHOLD vs. TEMPERATURE
DD
-10 5 20 35 50
TEMPERATURE (°C)
Typical Operating Characteristics
65 80
4.00
3.75
3.50
3.25
3.00
2.75
2.50
2.25
2.00
70
65
60
55
50
45
40
35
30
25
20
15
10
95
5
0
HI INPUT THRESHOLDS vs. TEMPERATURE
-40
110
RISING
FALLING
0.5
-25 -10 5
V
125
CURRENT vs. SUPPLY VOLTAGE
DD
T
1.0 1.5 2.0 2.5 3.0
, BST-LX QUIESCENT SUPPLY
A
= +25NC
SUPPLY VOLTAGE (V)
TEMPERATURE (NC)
POWER-UP AND POWER-DOWN SEQUENCE
T
T
A
20
A
= +85NC
f
SW
= +125NC
35 50 65
= 5kHz AT HI
3.5 4.0
I
T
BST
A
80
= -40NC
400µs/div
95
4.5
I
DD
110
5.0
125
5.5
MAX15054 toc03
HDRV
1V/div
0V
V
1V/div
DD