Texas Instruments 5962-8670402VXA

Name: 5962-8670402VXA
Brand: Texas Instruments
SKU: 6400720-5962-8670402VXA
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: 5962-8670402VXA

Manufacturer:: Texas Instruments

Ventron No:: 6400720-5962-8670402VXA

Description:: Radiation-tolerant QMLV, 30-V input, 1-A single-output 500-kHz PWM controller, 100% duty cycle

ECAD Model:

Datasheet:: uc1843-sp

Specifications

Texas Instruments 5962-8670402VXA technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments 5962-8670402VXA.

Topology
Boost
Control mode
Current
Duty cycle (max) (%)
100
Switching frequency (max) (kHz)
500
Features
Error amplifier
UVLO thresholds on/off (V)
8.4/7.6
Operating temperature range (°C)
-55 to 125
Rating
Space
Gate drive (typ) (A)
1
Vin (max) (V)
30
Radiation
SEL (MeV·cm2/mg)

Description

The UC1843 family of control devices provides the necessary features to implement off-line or dc-to-dc fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include under-voltage lockout featuring start up current less than 1 mA, a precision reference trimmed for accuracy at the error amp input, logic to insure latched operation, a PWM comparator which also provides current limit control, and a totem pole output stage designed to source or sink high peak current. The output stage, suitable for driving N-Channel MOSFETs, is low in the off state. The under-voltage lockout threshold is 8.4 V and maximum duty cycle range is around 100%.

Certification