HT7536 HOLTEK [Holtek Semiconductor Inc], HT7536 Datasheet

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HT7536

Manufacturer Part Number
HT7536
Description
High Driver Regulator
Manufacturer
HOLTEK [Holtek Semiconductor Inc]
Datasheet

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Part Number:
HT7536
Manufacturer:
HOLTEK
Quantity:
60 000
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HT7536
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HT7536-1
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0
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Features
·
·
·
Applications
·
·
General Description
The HT75XX series is a set of three-terminal
high current low voltage regulator imple-
mented in CMOS technology. They can deliver
100mA output current and allow an input volt-
age as high as 24V. They are available with sev-
eral fixed output voltages ranging from 3.0V to
8V. CMOS technology ensures low voltage drop
and low quiescent current.
Selection Table
Low power consumption
Low voltage drop
Low temperature coefficient
Battery-powered equipment
Communication equipment
Part No.
HT7530
HT7533
HT7536
HT7544
HT7550
HT7580
Output Voltage
3.0V
3.3V
3.6V
4.4V
5.0V
8.0V
1
·
Although designed primarily as fixed voltage
regulators, these devices can be used with ex-
ternal components to obtain variable voltages
and currents.
·
·
·
Audio/Video equipment
High input voltage (up to 24V)
High output current : 100mA (P
TO-92 and SOT-89 package
High Driver Regulator
Tolerance
HT75XX
±5%
±5%
±5%
±5%
±5%
±5%
d
May 2, 2000
£ 250mW)

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HT7536 Summary of contents

Page 1

... They are available with sev- eral fixed output voltages ranging from 3.0V to 8V. CMOS technology ensures low voltage drop and low quiescent current. Selection Table Part No. HT7530 HT7533 HT7536 HT7544 HT7550 HT7580 High Driver Regulator High input voltage (up to 24V) · · ...

Page 2

Block Diagram Pin Assignment 2 HT75XX May 2, 2000 ...

Page 3

Pad Assignment Chip size: 1390 ´ 1530 (mm) *The IC substrate should be connected to VDD in the PCB layout artwork. Absolute Maximum Ratings Supply Voltage...............................-0.3V to 26V Power Consumption.............................. 250mW Note: These are stress ratings only. Stresses exceeding the ...

Page 4

Electrical Characteristics HT7530, +3.0V output type Symbol Parameter V Output Voltage Tolerance OUT I Output Current OUT DV Load Regulation OUT V Voltage Drop DIF I Current Consumption OUT Line Regulation D V ´ OUT ...

Page 5

... HT7536, +3.6V output type Symbol Parameter V Output Voltage Tolerance 5.6V I OUT I Output Current OUT Load Regulation DV OUT V Voltage Drop DIF I Current Consumption OUT Line Regulation D V ´ OUT V Input Voltage OUT Temperature Coefficient HT7544, +4.4V output type Symbol Parameter V Output Voltage Tolerance 6.4V I ...

Page 6

HT7550, +5.0V output type Symbol Parameter V Output Voltage Tolerance OUT I Output Current OUT Load Regulation DV OUT V Voltage Drop DIF I Current Consumption OUT Line Regulation D V ´ OUT V Input ...

Page 7

Application Circuits Basic circuit m High output current positive voltage regulator m Short-Circuit protection for Tr1 HT75XX May 2, 2000 ...

Page 8

Circuit for increasing output voltage m V Circuit for increasing output voltage m Constant current regulator OUT OUT XX ...

Page 9

Dual supply HT75XX May 2, 2000 ...

Page 10

Holtek Semiconductor Inc. (Headquarters) No.3 Creation Rd. II, Science-based Industrial Park, Hsinchu, Taiwan, R.O.C. Tel: 886-3-563-1999 Fax: 886-3-563-1189 Holtek Semiconductor Inc. (Taipei Office) 5F, No.576, Sec.7 Chung Hsiao E. Rd., Taipei, Taiwan, R.O.C. Tel: 886-2-2782-9635 Fax: 886-2-2782-9636 Fax: 886-2-2782-7128 (International ...

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