Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.NET

X  

Preview PDF Download HTML

TL594 Datasheet(PDF) 5 Page - Unisonic Technologies

Part No. TL594
Description  PULSE-WIDTH-MODULATION CONTROL CIRCUIT
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

TL594 Datasheet(HTML) 5 Page - Unisonic Technologies

  TL594 Datasheet HTML 1Page - Unisonic Technologies TL594 Datasheet HTML 2Page - Unisonic Technologies TL594 Datasheet HTML 3Page - Unisonic Technologies TL594 Datasheet HTML 4Page - Unisonic Technologies TL594 Datasheet HTML 5Page - Unisonic Technologies TL594 Datasheet HTML 6Page - Unisonic Technologies TL594 Datasheet HTML 7Page - Unisonic Technologies TL594 Datasheet HTML 8Page - Unisonic Technologies  
Zoom Inzoom in Zoom Outzoom out
 5 / 8 page
background image
TL594
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
5 of 8
www.unisonic.com.tw
QW-R103-031,A
ELECTRICAL CHARACTERISTICS
(Testing conditions is set at VCC=15V, 25℃ unless otherwise specified)
reference section
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output voltage (REF)
VREF
IOUT = 1mA, Ta = 25°C
4.95
5
5.05
V
Input regulation
VIN
VCC = 7V ~ 40V, Ta = 25°C
2
25
mV
Output regulation
VOUT
IOUT = 1 ~ 10mA, Ta = 25°C
14
35
mV
Output-voltage
change
with
temperature
∆TA = MIN ~ MAX
2
10
mV/V
Short-circuit output current (Note1)
VREF = 0
10
35
50
mA
amplifier section (see Figure 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input offset voltage, error amplifier
VI(OFF)
FEEDBACK = 2.5V
2
10
mV
Input offset current
II(OFF)
FEEDBACK = 2.5V
25
250
nA
Input bias current
II(BIAS)
FEEDBACK = 2.5V
0.2
1
µA
Common-mode input voltage
range, error amplifier
VCC=7V ~ 40V
0.3 to
VCC−2
V
Open-loop voltage amplification,
error amplifier
∆VOUT=3V, RL =2 kΩ,
VOUT = 0.5V ~ 3.5V
70
95
dB
Unity-gain bandwidth
BW
VOUT = 0.5V ~ 3.5V, RL = 2kΩ
800
kHz
Common-mode rejection ratio, error
amplifier
VCC = 40V, TA = 25°C
65
80
dB
Output sink current, FEEDBACK
IO(SINK)
VID =-15mV ~ -5V,
FEEDBACK = 0.5V
0.3
0.7
mA
Output source current, FEEDBACK IO(SOURCE)
VID = 15mV ~ 5V,
FEEDBACK = 3.5V
-2
mA
oscillator section, CT = 0.01µF, RT = 12kΩ (see Figure 2)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Frequency
F
10
kHz
Standard deviation of
frequency
(Note1)
All values of VCC, CT, RT, and TA
constant
100
Hz/kHz
Frequency change with voltage
VCC = 7V ~ 40V, TA = 25°C
1
Hz/kHz
Frequency change with
temperature
∆TA = MIN ~ MAX
50
Hz/kHz
Note 1. Standard deviation is a measure of the statistical distribution about the mean, as derived from the formula:
1
)
(
1
2
=
=
N
x
x
N
n
n
σ
dead-time control section (see Figure 2)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input bias current
II(BIAS)
VI = 0 ~ 5.25V
-2
-10
µA
Maximum duty cycle, each output
DTC = 0V
0.45
Zero duty cycle
3
3.3
Input threshold voltage
VI(THD)
Maximum duty cycle
0
V


Html Pages

1  2  3  4  5  6  7  8 


Datasheet Download

Go To PDF Page

Related Electronics Part Number

Part No.DescriptionHtml ViewManufacturer
TL1454A DUAL-CHANNEL PULSE-WIDTH-MODULATION PWM CONTROL CIRCUIT 1  2  3  4  5  More Texas Instruments
U8803 PIR INFRARED REMOTE CONTROL CIRCUIT 1  2  3  4  5  More Unisonic Technologies
TL594I PULSE-WIDTH-MODULATION CONTROL CIRCUITS 1  2  3  4  5  More Texas Instruments
MV1820 Video Programme Delivery Control Interface Circuit 1  2  3  4  5  More Zarlink Semiconductor Inc
TDA3507 Video control combination circuit with automatic cut-off control 1  2  3  4  5  More NXP Semiconductors
AN7381 Tone Control Circuit 1  2  3  4  Panasonic Semiconductor
UPC1158H2 LOW NOISE PREAMPLIFIER WITH AUTOMATIC LEVEL CONTROL SILICON BIPOLAR MONOLITHIC INTEGRATED CIRCUIT 1  2  3  4  5  More NEC
TL494_05 VOLTAGE MODE PWM CONTROL CIRCUIT 1  2  3  4  5  More Unisonic Technologies
TL494 Pulse-Width-Modulation Control Circuits 1  2  3  4  5  More HTC Korea TAEJIN Technology Co.
CS52843 Current Mode PWM Control Circuit 1  2  3  4  5  More ON Semiconductor

Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn