CHT-LD-100 Cissoid, CHT-LD-100 Datasheet

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CHT-LD-100

Manufacturer Part Number
CHT-LD-100
Description
Low-Dropout SOI-CMOS Voltage Regulator
Manufacturer
Cissoid
Datasheet
www.DataSheet4U.com
CHT-LD-100
High-Temperature, 10V, 1A,
Low-Dropout SOI-CMOS Voltage Regulator.
General Description
The CHT-LD-100 is a 1A, low-dropout
linear voltage regulator compatible with
high-temperature environments. Typical
operation temperature range extends from
-30°C to 225°C.
The circuit is stable throughout the whole
temperature range and with a large choice
of capacitive loads.
The minimum dropout voltage is 2V with a
1A load and 1V for load currents lower
than 100mA. The input voltage may span
from 11 Volts to 25 Volts.
The circuit is a one-die solution.
CHT-LD-100 is available in die and
packages (currently TO-3 and TO-220) on
demand.
Applications
Power
electronic systems used in Well logging,
Automotive, Aeronautics or Aerospace
applications.
Typical application
CISSOID
supplies
2.2µF
Cin
for
12V
high-temperature
The SOI design Specialists
VIN
CHT-LD-100
GND
Features
VOUT
11V to 25V input Voltage @100mA
12V to 25V input Voltage @1A
Max 1A output current @ 225°C
60dB input ripple rejection
(0-100Hz)
C
ESR range
Available on die or in custom package
on demand. (3-pins compatible)
Stand-by mode available. (4-pins)
Tungsten interconnects for long-term
reliability
The start-up is operative over the
whole temperature range
Latch-up free
load
from 100nF to 1000µF, large
10V
100nF
Preliminary datasheet
Version 0.0 (09/2004)
22µF

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CHT-LD-100 Summary of contents

Page 1

... The minimum dropout voltage is 2V with a 1A load and 1V for load currents lower than 100mA. The input voltage may span from 11 Volts to 25 Volts. The circuit is a one-die solution. CHT-LD-100 is available in die and packages (currently TO-3 and TO-220) on demand. Applications Power ...

Page 2

... CHT-LD-100 - Absolute Maximum Ratings Supply Voltage Vin (1) Junction Temperature (Tj) (2) Power dissipation ESD Rating (expected) Human Body Model Electrical Characteristics Vin= Vout+2V, T=25°C (unless otherwise stated) Parameter Condition Output voltage accuracy I =10mA L Output voltage accuracy I =10mA L -30°C <Tj <225°C ...

Page 3

... CHT-LD-100 - Output Load, recommended specifications -100 -100 R esistances in series with capacitors represent the internal ESR of these capacitors large capacitors : 1000µ 0.2 to ∞ Ω For medium capacitors 6µ Ω ast load current transients ...

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