LTC7060
100V Half-Bridge Driver with Floating
Grounds and Adjustable Dead-Time
FEATURES
DESCRIPTION
The LTC®7060 drives two N-Channel MOSFETs in a
half-bridge configuration with supply voltages up to
100V. Both high-side and low-side drivers can drive the
MOSFETs with a different ground reference, providing
excellent noise and transient immunity.
n
Unique Symmetric Floating Gate Driver Architecture
High Noise Immunity,Tolerates 10V Ground
Difference between Input and Output Grounds
100V Maximum Input Voltage Independent of IC
n
n
Supply Voltage V
CC
n
n
n
n
n
n
n
n
n
n
n
6V to 14V V Operating Voltage
CC
Its powerful 0.8Ω pull-down and 1.5Ω pull-up MOSFET
drivers allows the use of large gate capacitance high volt-
age MOSFETs. Additional features include UVLO, Three-
State PWM input, adjustable turn-on/-off delays and
shoot-through protection.
4V to 14V Gate Driver Voltage
0.8Ω Pull-Down, 1.5Ω Pull-Up for Fast Turn-On/Off
Adaptive Shoot-Through Protection
Programmable Dead-Time
Three-State PWM Input with Enable Pin
See chart below for a similar driver in this product family.
V
UVLO/OVLO and Floating Supplies UVLO
CC
Drives Dual N-Channel MOSFETs
PARAMETER
LTC7060
LTC7061
LTC7062
LTC7063
Open-Drain Fault Indicator
Input Signal
Three-State
PWM
CMOS/
TTL Logic
CMOS/
TTL Logic
Three-State
PWM
Available in Thermally Enhanced 12-LEAD MSOP
AEC-Q100 Automotive Qualification in Progress
Shoot-Through
Protection
Yes
115V
5.3V
Yes
115V
4.3V
No
Yes
155V
5.3V
Absolute Max
Voltage
115V
4.3V
APPLICATIONS
n
V
Falling
Automotive and Industrial Power Systems
CC
UVLO
n
Telecommunication Power Systems
n
Half-Bridge and Full-Bridge Converters
All registered trademarks and trademarks are the property of their respective owners.
TYPICAL APPLICATION
ꢀ
ꢀꢁ
ꢀꢁꢂ
ꢀ
ꢀꢀ
ꢀꢁꢂ
ꢀꢁꢂꢃꢃ
ꢀꢁꢁ
ꢀꢁꢂ
ꢀꢁ
ꢀꢁꢂ
ꢀꢁ
ꢀꢁ
ꢀꢁꢂ
ꢀꢁꢂ
FLT
ꢀꢁꢂꢃꢄꢅꢄ
ꢀꢁ
ꢀꢁꢂ
ꢀꢁ
ꢀꢁ
ꢀꢁRꢂꢃ
ꢀꢁꢂꢃ
ꢀꢁ
ꢀ
ꢀꢁꢂ
ꢀꢁ
ꢀꢁꢂ
ꢀꢁ
ꢀ
ꢀꢀ
ꢀꢁꢂ
ꢀꢁꢂ
ꢀꢁꢁ
ꢀꢁ
ꢀꢁꢂ
ꢀꢀ
ꢀꢁ
ꢀꢁꢂ
ꢀꢁRꢂꢃ
ꢀꢁꢂꢃꢄꢅꢄ
ꢀꢁꢂ
ꢀꢁꢂ
FLT
ꢀꢁ
ꢀꢁꢂ
ꢀꢁ
ꢀꢁ
ꢀꢁ
ꢀꢁꢂꢃ
ꢀꢁꢂꢁ ꢃAꢁꢄ
Rev. A
1
Document Feedback
For more information www.analog.com