MAX8552ETB+T Maxim Integrated Products, MAX8552ETB+T Datasheet - Page 4

• Manufacturer Part Number: MAX8552ETB+T
• Description: IC DRIVER MOSFET HS 10-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8552ETB+T

• Configuration: High and Low Side, Synchronous
• Input Type: PWM
• Delay Time: 12ns
• Current - Peak: 30A
• Number Of Configurations: 1
• Number Of Outputs: 2
• Voltage - Supply: 4.5 V ~ 6.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MAX8552ETB+T; MAX8552ETB+TTR

High-Speed, Wide-Input,
Single-Phase MOSFET Driver
(V
4
CC
500
450
400
350
300
250
200
150
100
50
_______________________________________________________________________________________
30
25
20
15
10
25
20
15
10
0
5
0
5
0
= V
1000
-40
0
A: C
B: C
C: C
DLY
1500
-20
PACKAGE-POWER DISSIPATION
HS
HS
HS
200
DH RISE AND FALL TIMES
= 5V, C
= 3300pF; C
= 3300pF; C
= 1500pF; C
PROPAGATION DELAY
2000 2500
vs. PWM FREQUENCY
vs. CAPACITIVE LOAD
0
PWM FREQUENCY (kHz)
vs. TEMPERATURE
400
TEMPERATURE (°C)
CAPACITANCE (pF)
20
HS_LOAD
LS
LS
LS
3000 3500 4000 4500 5000
DL FALL TO DH RISE
PWM FALL TO DH FALL
PWM RISE TO DL FALL
40
600
= 3300pF
= 5600pF
= 3300pF
60
RISE TIME
FALL TIME
800
= C
80
V
CC
1000
= 6.5V
LS_LOAD
100 120
B
A
C
1200
= 3000pF, 50% duty ratio.)
500
450
400
350
300
250
200
150
100
200
180
160
140
120
100
18
16
14
12
10
50
80
60
40
20
8
6
2
4
0
0
0
1000
-40
5
vs. CAPACITIVE LOAD ON DH AND DL
A: f
B: f
C: f
DH AND DL RISE AND FALL TIMES
1500
-20
PACKAGE-POWER DISSIPATION
S
S
S
PROGRAMMABLE DELAY (t
= 300kHz
= 600kHz
= 1MHz
25
2000 2500
0
vs. TEMPERATURE
TEMPERATURE (°C)
CAPACITANCE (pF)
45
20
vs. R
R
DLY
3000 3500 4000 4500 5000
40
65
(kΩ)
DLY
Typical Operating Characteristics
DH RISE
DH FALL
60
DL RISE
85
C
V
CC
DH
80 100 120
= 6.5V
= C
DL FALL
DLY
105
DL
C
)
B
A
125
V
PWM
V
V
V
DH
DL
LX
1.2
1.0
0.8
0.6
0.4
0.2
20
18
16
14
12
10
0
8
6
4
2
0
1000
0
TYPICAL APPLICATION CIRCUIT
CONTROL-CIRCUITRY CURRENT
200
SWITCHING WAVEFORMS
DL RISE AND FALL TIMES
2000
vs. CAPACITIVE LOAD
vs. PWM FREQUENCY
PWM FREQUENCY (kHz)
400
CAPACITANCE (pF)
100ns/div
V
V
V
CC
3000
600
CC
EN
= 6.5V
= 5V
= 0V
800
RISE TIME
4000
FALL TIME
1000
1200
5000
5V/div
10V/div
5V/div
20V/div