Q67006-A9095 SIEMENS [Siemens Semiconductor Group], Q67006-A9095 Datasheet

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Q67006-A9095

Manufacturer Part Number
Q67006-A9095
Description
5-V Low-Drop Voltage Regulator
Manufacturer
SIEMENS [Siemens Semiconductor Group]
Datasheet
5-V Low-Drop Voltage Regulator
Features
Type
TLE 4263 G
TLE 4263 GM Q67006-A9357
Functional Description
TLE 4263 G is a 5-V low-drop voltage regulator in a P-DSO-20-6 SMD package. The
maximum input voltage is 45 V. The maximum output current is more than 200 mA. The
IC is short-circuit proof and incorporates temperature protection that disables the IC at
overtemperature.
The IC regulates an input voltage
reset signal is generated for an output voltage of
be decreased to 3.5 V by external connection. The reset delay can be set externally by
a capacitor. The integrated watchdog logic controls the connected microcontroller. The
IC can be switched off via the inhibit input, which causes the current consumption to drop
from 800 A to < 50 A.
Semiconductor Group
Output voltage tolerance
Low-drop voltage
Very low standby current consumption
Overtemperature protection
Reverse polarity protection
Short-circuit proof
Settable reset threshold
Watchdog
Wide temperature range
Suitable for use in automotive electronics
New type
Ordering Code Package
Q67006-A9095
2 %
P-DSO-20-6 (SMD)
P-DSO-14-4 (SMD)
V
I
in the range of 6 V <
1
V
Q
< 4.5 V. This voltage threshold can
V
P-DSO-20-6
P-DSO-14-4
I
< 45 V to
V
Qrated
TLE 4263
1998-11-01
= 5.0 V. A

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Q67006-A9095 Summary of contents

Page 1

... Wide temperature range Suitable for use in automotive electronics Type Ordering Code Package TLE 4263 G Q67006-A9095 TLE 4263 GM Q67006-A9357 New type Functional Description TLE 4263 5-V low-drop voltage regulator in a P-DSO-20-6 SMD package. The maximum input voltage The maximum output current is more than 200 mA. The IC is short-circuit proof and incorporates temperature protection that disables the IC at overtemperature ...

Page 2

Dimensioning Information on External Components C The input capacitor is necessary for compensating line influences. Using a resistor of I approx series with capacitance can be damped. The output capacitor is necessary for the stability of the regulating ...

Page 3

Pin Definitions and Functions Pin Symbol 1, 2, 19, 13 N.C. 3 QRES 4-7, GND 14-17 9 DRES 10 SRES INH Semiconductor Group Function Not connected Reset output; open-collector output connected ...

Page 4

Circuit Description The control amplifier compares a reference voltage, which is kept highly accurate by resistance adjustment voltage that is proportional to the output voltage and drives the base of the series transistor via a buffer. Saturation control ...

Page 5

Absolute Maximum Ratings T = – 150 C j Parameter Input Input voltage Input current Reset Output Voltage Current Reset Input Reset threshold Reset Delay Voltage Current Output Voltage Current Inhibit Voltage Watchdog Voltage Ground Current Semiconductor Group ...

Page 6

Absolute Maximum Ratings (cont’ – 150 C j Parameter Temperature Junction temperature Storage temperature Operating Range Input voltage Junction temperature Thermal resistance junction-ambient junction-case Semiconductor Group Symbol Limit Values min. max. T – 150 j T ...

Page 7

Characteristics 13 > 3.5 V; (unless specified otherwise Parameter Symbol Normal Operation V Output voltage Q V Output voltage Q Output current Current consumption ...

Page 8

Characteristics (cont’ 13 Parameter Symbol V Saturation voltage V Delay switching threshold Switching threshold V Charge current I t Delay time t Delay time Watchdog Discharge current I Switching voltage ...

Page 9

Input 6 V ... 45 V 470 Reset to MC Application Circuit 1000 F 470 SVR = 20 log V ...

Page 10

Power-on-Reset Over- temperature Time Response, Watchdog with High-Frequency Clock Semiconductor Group t t Voltage Drop Undervoltage at Input 10 TLE 4263 < ...

Page 11

Reset Threshold versus Output Voltage 1 1.4 1.2 1 13.5 V 0.8 0.6 0.4 0 Reset Switching Threshold versus Temperature 1 1.4 1.2 1.0 0.8 0.6 0.4 ...

Page 12

Drop Voltage versus OutputCurrent 800 700 600 500 T = 125 C j 400 25 C 300 200 100 100 150 Current Consumption versus Input Voltage ...

Page 13

Charge Current and Discharge Current versus Temperature Pulse Time versus Temperature ...

Page 14

Output Current versus Input Voltage 300 250 200 150 100 Semiconductor Group Load Response AED01091 295 mA 150 Q 200 mV V 100 Q -100 -200 40 ...

Page 15

Package Outlines P-DSO-20-6 (Plastic Dual Small Outline) 1.27 +0. 12.8 Index Marking 1) Does not include plastic or metal protrusions of 0.15 max per side 2) Does not include dambar protrusion of 0.05 max per side ...

Page 16

P-DSO-14-1 (Plastic Dual Small Outline) 1.27 +0. Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Does not include dambar protrusion of 0.05 max. per side Sorts of Packing ...

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