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Details for LM5035MH/NOPB by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
IC PWM CONTROLLER POWERWISE
LM5035MH/NOPB image

LM5035MH/NOPB by Texas Instruments

IC PWM CONTROLLER POWERWISE
Features
105-V, 2-A Half-Bridge Gate Drivers
5-V Reference Output
Adjustable Soft-Start
Cycle-by-Cycle Overcurrent Protection
Direct Optocoupler Interface
High-Voltage (105-V) Start-up Regulator
Internal Thermal Shutdown Protection
Line Overvoltage Protection
Patent Pending Oscillator Synchronization
Programmable Line Undervoltage Lockout
Resistor Programmed, 2-MHz Capable Oscillator
Synchronous Rectifier-Control Outputs With Programmable Delays
Versatile Dual Mode Overcurrent Protection With Hiccup Delay Timer
Voltage Mode Control With Line Feedforward and Volt-Second Limiting
Part Information
LM5035MH/NOPB image
RoHS Compliant
Description
The LM5035 half-bridge controller-gate driver contains all of the features necessary to implement half-bridge topology power converters using voltage mode control with line voltage feedforward. The floating high-side gate driver is capable of operating with supply voltages up to 105 V. Both the high-side and low-side gate drivers are capable of 2-A peak. An internal high voltage start-up regulator is included, along with programmable line undervoltage lockout (UVLO) and overvoltage protection (OVP). The oscillator is programmed with a single resistor to frequencies up to 2 MHz. The oscillator can also be synchronized to an external clock. A current sense input and a programmable timer provide cycle-bycycle current limit and adjustable hiccup mode overload protection.
Specifications
Input Voltage:
105V
Output Voltage:
250mV
Output Current:
100mA
Supply Voltage Min:
8V
Supply Voltage Max:
15V
Controller IC Case Style:
TSSOP
No. of Pins:
20Pins
Frequency:
1MHz
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
5035
Controller Type:
PWM
Operating Temperature Range:
-40°C to +125°C
Output Current Max:
2A
Output Type:
Voltage
Supply Voltage Range:
8V to 15V
Termination Type:
Surface Mount Device
Alternate Descriptions
Voltage Mode PWM Controller 2A 20-Pin TSSOP EP Rail Avnet America
Voltage Mode PWM Controller 2A 20-Pin TSSOP EP Rail Avnet Europe