MAX1614EUA Maxim Integrated Products, MAX1614EUA Datasheet - Page 8

• Manufacturer Part Number: MAX1614EUA
• Description: IC DRIVER SW MOSF HI SIDE 8UMAX
• Manufacturer: Maxim Integrated Products
• Type: High Side Driverr

Specifications of MAX1614EUA

• Configuration: High-Side
• Input Type: Non-Inverting
• Number Of Configurations: 1
• Number Of Outputs: 1
• Voltage - Supply: 5 V ~ 26 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Product: Driver ICs - Various
• Supply Voltage (max): 26 V
• Supply Voltage (min): 5 V
• Supply Current: 21 uA
• Maximum Power Dissipation: 330 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 1
• Output Current: 60 uA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Delay Time: -
• Current - Peak: -
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
8 ___________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 [phone]
8 ___________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 [phone]
8 ___________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 [phone]
© 1996 Maxim Integrated Products
© 1996 Maxim Integrated Products
© 1996 Maxim Integrated Products
High-Side, N-Channel MOSFET
Switch Driver
The MAX1614 contains an on-chip comparator with 2%
hysteresis for low-battery detection. If more than 2%
hysteresis is needed on the low-battery comparator and
LBO is connected to OFF, use the circuit in Figure 5 to
add hysteresis. The circuit of Figure 5 shows LBO con-
trolling an N-channel MOSFET that shorts R2 to add
positive feedback to the trip point. This is necessary to
prevent loading down the 1µA pull-up at OFF (Figure 1).
TRANSISTOR COUNT: 264
SUBSTRATE CONNECTED TO GND
___________________Chip Information
________________________________________________________________Package Information
e
D
B
Increasing Low-Battery
Comparator Hysteresis
E
A1
A
H
0.101mm
0.004 in
Printed USA
Printed USA
Printed USA
C
MICROMAX SMALL-OUTLINE
8-PIN MAX
PACKAGE
Figure 5. Increasing Hysteresis of the Battery Disconnect
Circuit
R1 = 909k
R2, R3 = 150k
V
V
HYSTERESIS = 6%
L
L
H
(SOT23)
2N7002
= 8.5V
= 9.8V
is a registered trademark of Maxim Integrated Products.
is a registered trademark of Maxim Integrated Products.
is a registered trademark of Maxim Integrated Products.
N
R1
R2
R3
FALLING TRIP POINT V
V
BATT
LBI
L
DIM
= V
A1
A
B
C
D
E
H
e
L
TH
GATE
N
MAX1614
(
R1 + R3
0.036
0.004
0.010
0.005
0.116
0.116
0.188
0.016
MIN
GND
R3
0°
INCHES
0.0256
)
SRC
L
0.044
0.008
0.014
0.007
0.120
0.120
0.198
0.026
MAX
LBO
OFF
6°
ON
RISING TRIP POINT V
V
H
MILLIMETERS
0.91
0.10
0.25
0.13
2.95
2.95
4.78
0.41
MIN
= V
0°
TH
0.65
(
R1 + R2 + R3
21-0036D
MAX
1.11
0.20
0.36
0.18
3.05
3.05
5.03
0.66
R3
LOAD
6°
H
)