TK11530 TOKO, TK11530 Datasheet

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TK11530

Manufacturer Part Number
TK11530
Description
VOLTAGE REGULATOR WITH ON/OFF SWITCH
Manufacturer
TOKO
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TK11530MTR
Manufacturer:
PHI
Quantity:
3 700
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ......................................................... 16 V
Load Current ....................................................... 180 mA
Power Dissipation (Note 1) ................................ 600 mW
Storage Temperature Range ................... -55 to +150 C
Operating Temperature Range .................. -30 to +80 C
Lead Soldering Temp. (10 sec.) ........................... 260 C
Junction Temperature .......................................... 150 C
Note 1: Derate output power by 4.8 mW/ C for operation
February, 1995 TOKO, Inc.
FEATURES
DESCRIPTION
The TK115xx series devices are low power, linear regu-
lators with electronic ON/OFF switches. Both active HIGH
and active LOW control pins are provided.
An internal PNP pass-transistor is used in order to achieve
low dropout voltage (typically 200 mV at 80 mA load
current). A base drive is available at pin 7 for connection
of an external pass transistor should higher current (up to
1 A) or lower dropout voltage is required.
Very Low Standby Current ( ON, No Load)
Very Low (<200 nA) Current in OFF Mode
Voltage Code
Available on Tape and Reel
Pass Transistor Terminals Available
Low Dropout Voltage
Low Output Noise
Internal Thermal Shutdown
Short Circuit Protection
above 25 C.
VOLTAGE CODE
30 = 3.0 V
32 = 3.25 V
35 = 3.5 V
37 = 3.75 V
40 = 4.0 V
ORDERING INFORMATION
TK115
45 = 4.5 V
47 = 4.75 V
50 = 5.0 V
55 = 5.5 V
80 = 8.0 V
M
TAPE/REEL CODE
BX : Bulk/Bag
TL : Tape Left
MG: Magazine
Tape/Reel Code
VOLTAGE REGULATOR WITH ON/OFF SWITCH
10-15-94
APPLICATIONS
An internal thermal shutdown circuit limits the junction
temperature to below 150 C. The load current is internally
monitored, and the device will shut down in the presence of
a short circuit at the output.
The TK115xx series is available in plastic surface mount
SOP-8 packages.
CONTROL
CONTROL
Battery Powered Systems
Personal Communications Equipment
Radio Control Systems
Low Voltage Systems
Portable Consumer Equipment
Cordless Telephones
Portable Instrumentation
Pagers
Toys
HIGH
LOW
(HC)
(LC)
V
IN
1
2
3
S
S
TK115xx
S
S
S
BLOCK DIAGRAM
S
S
S
HIGH CONTROL
LOW CONTROL
REFERENCE
TK115xxM
S
VOLTAGE
PROTECTION
THERMAL
+
NC
V
IN
S
S
1
2
3
4
S
S
TK115xx
+
KT115xxM • PO
S
S
S
KT115xx • BD01
8
7
6
5
8
7
6
5
V
BASE
GND
V
Page 1
O
ADJ
GND
V
BASE
V
O
ADJ

Related parts for TK11530

TK11530 Summary of contents

Page 1

... Tape Left 4.75 V MG: Magazine 8.0 V February, 1995 TOKO, Inc. VOLTAGE REGULATOR WITH ON/OFF SWITCH APPLICATIONS Cordless Telephones Pagers Battery Powered Systems Personal Communications Equipment Portable Instrumentation Radio Control Systems Toys Low Voltage Systems Portable Consumer Equipment An internal thermal shutdown circuit limits the junction temperature to below 150 C ...

Page 2

... TK115xx TK11530 ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER I Supply Current 1 CC1 I Supply Current 2 CC2 I Standby Supply Current V CCS V Output Voltage O V Voltage Dropout DROP I Output Current O I Recommended OR Output Current LinReg Line Regulation LoaReg Load Regulation RR Ripple Regulation Temperature ...

Page 3

... HC1 V HC Terminal Voltage 2 HC2 Active Low Control Terminal I LC Terminal Current Terminal Voltage 1 LC1 V LC Terminal Voltage 2 LC2 Note 1: This is a pulse measurement where T February, 1995 TOKO, Inc. TEST CONDITIONS Output Off ...

Page 4

... The output change due to temperature is not included. J 10-15-94 MIN TYP MAX UNITS 500 900 1.4 2.5 0.2 2.0 3.38 3.5 3.62 0.13 0.35 100 130 100 6 0.3 mV/ C 180 2 0.6 35 120 February, 1995 TOKO, Inc Vrms ...

Page 5

... HC1 V HC Terminal Voltage 2 HC2 Active Low Control Terminal I LC Terminal Current Terminal Voltage 1 LC1 V LC Terminal Voltage 2 LC2 Note 1: This is a pulse measurement where T February, 1995 TOKO, Inc. TEST CONDITIONS Output Off ...

Page 6

... The output change due to temperature is not included. J 10-15-94 MIN TYP MAX UNITS 500 900 1.4 2.5 0.2 2.0 3.88 4.0 4.12 0.13 0.35 100 130 100 8 100 55 0.4 mV/ C 180 2 0.6 35 120 February, 1995 TOKO, Inc Vrms ...

Page 7

... HC1 V HC Terminal Voltage 2 HC2 Active Low Control Terminal I LC Terminal Current Terminal Voltage 1 LC1 V LC Terminal Voltage 2 LC2 Note 1: This is a pulse measurement where T February, 1995 TOKO, Inc. TEST CONDITIONS Output Off ...

Page 8

... The output change due to temperature is not included. J 10-15-94 MIN TYP MAX UNITS 500 900 1.4 2.5 0.2 2.0 4.6 4.75 4.9 0.13 0.35 100 130 100 8 120 55 0.6 mV/ C 180 2 0.6 35 120 February, 1995 TOKO, Inc Vrms ...

Page 9

... HC1 V HC Terminal Voltage 2 HC2 Active Low Control Terminal I LC Terminal Current Terminal Voltage 1 LC1 V LC Terminal Voltage 2 LC2 Note 1: This is a pulse measurement where T February, 1995 TOKO, Inc. TEST CONDITIONS Output Off ...

Page 10

... The output change due to temperature is not included. J 10-15-94 MIN TYP MAX UNITS 500 900 1.4 2.5 0.2 2.0 5.225 5.5 5.665 0.13 0.35 100 130 100 8 120 55 0.6 mV/ C 180 2 0.6 35 120 February, 1995 TOKO, Inc Vrms ...

Page 11

... HC1 V HC Terminal Voltage 2 HC2 Active Low Control Terminal I LC Terminal Current Terminal Voltage 1 LC1 V LC Terminal Voltage 2 LC2 Note 1: This is a pulse measurement where T February, 1995 TOKO, Inc. TEST CONDITIONS Output Off ...

Page 12

... TK115xx • TPC72 TEST CIRCUIT 3 +100 =Vcont, NOISE LEVEL TEST CIRCUIT –100 TK115xx • TPC75 February, 1995 TOKO, Inc. OUT KT115xx • TC02 LOW PASS FIL = 100 kHz 1000 pF .01 µF 0.1 µ TK115xx • ...

Page 13

... I (mA) O OUTPUT VOLTAGE vs INPUT VOLTAGE 0.2 V A1244 V O A733 V O – 0 SHORT CIRCUIT PROTECTION EXT. BOOST 0 100 200 I (mA) O February, 1995 TOKO, Inc unless otherwise specified 2SA1244 2SA733 50 100 TK115xx • TPC77 (V) IN TK115xx • ...

Page 14

... GND For small changes in output voltage use R1 to increase the output voltage decrese the output voltage. The graph at right shows the approximate resistance values. The initial output voltage is indicated on the graph TK11530 etc.) V OUT V ADJ R1 GND V OUT ...

Page 15

... V (V) IN February, 1995 TOKO, Inc unless otherwise specified A 0 0.8 1 TK115xx • TPC83 TK11555 TK11550 TK11547 TK11545 TK11540 TK11535 TK11532 TK11530 TK11525 TK11520 10 TK115xx • TPC76 10-15-94 TK115xx TEST CIRCUIT BASE TK115xx – V ...

Page 16

... TK115xx TYPICAL PERFORMANCE CHARACTERISTICS (CONT.) TEMPERATURE CHARACTERISTICS TK11530 OUTPUT VOLTAGE vs TEMPERATURE 3.2 3.0 2.8 – °C) A TK115xx • TPC63 TK11537 OUTPUT VOLTAGE vs TEMPERATURE 3.9 3.7 3.5 – TK115xx • TPC98 TK11547 OUTPUT VOLTAGE vs ...

Page 17

... TYPICAL PERFORMANCE CHARACTERISTICS (CONT.) TEMPERATURE CHARACTERISTICS (CONT.) TK11580 OUTPUT VOLTAGE vs TEMPERATURE 8.2 8.0 7.8 – (°C) A TK115xx • TPC96 TK11530 OUTPUT VOLTAGE vs OUTPUT CURRENT 3.2 3.0 2 (mA) O TK115xx • TPC13 QUIESCENT CURRENT vs LOAD CURRENT ...

Page 18

... TK115xx • TPC20 INPUT CURRENT vs INPUT VOLTAGE 4 200 TK115xx • TPC23 IN OUTPUT VOLTAGE vs INPUT VOLTAGE 3.7 3.5 3.3 100 TK115xx • TPC26 IN February, 1995 TOKO, Inc (V) TK115xx • TPC21 (V) TK115xx • TPC24 (V) TK115xx • TPC27 ...

Page 19

... OUTPUT CURRENT 3 4 3.7 3 (mA) O TK115xx • TPC84 QUIESCENT CURRENT vs LOAD CURRENT 4 (mA) O TK115xx • TPC87 February, 1995 TOKO, Inc unless otherwise specified A SHORT CIRCUIT PROTECTION 100 0 100 I (mA) O DROPOUT VOLTAGE vs LOAD CURRENT 0.5 0.4 0.3 ...

Page 20

... INPUT CURRENT vs INPUT VOLTAGE 200 V (V) IN TK115xx • TPC35 OUTPUT VOLTAGE vs INPUT VOLTAGE 4.7 4.5 4.3 100 (V) IN TK115xx • TPC38 February, 1995 TOKO, Inc TK115xx • TPC33 TK115xx • TPC36 TK115xx1 • TPC39 ...

Page 21

... OUTPUT CURRENT 4.9 4.7 4 (mA) O TK115xx • TPC43 QUIESCENT CURRENT vs LOAD CURRENT 5 (mA) O TK115xx • TPC46 February, 1995 TOKO, Inc unless otherwise specified A SHORT CIRCUIT PROTECTION 100 0 100 I (mA) O DROPOUT VOLTAGE vs LOAD CURRENT 0.5 0.4 0.3 0.2 ...

Page 22

... TK115xx • TPC50 IN INPUT CURRENT vs INPUT VOLTAGE 6 200 TK115xx • TPC53 IN OUTPUT VOLTAGE vs INPUT VOLTAGE 5.7 5.5 5.3 100 TK115xx • TPC56 IN February, 1995 TOKO, Inc (V) TK115xx1 • TPC51 (V) TK115xx • TPC54 (V) TK115xx • TPC57 ...

Page 23

... OUTPUT CURRENT 8.25 8.0 7 (mA) O TK115xx • TPC90 QUIESCENT CURRENT vs LOAD CURRENT (mA) O TK115xx • TPC93 February, 1995 TOKO, Inc unless otherwise specified A SHORT CIRCUIT PROTECTION 100 0 100 I (mA) O DROPOUT VOLTAGE vs LOAD CURRENT 0.5 0.4 0.3 0.2 ...

Page 24

... 3 KT115xx • TA06 February, 1995 TOKO, Inc. V OUT KT115xx • TA02 V OUT KT115xx • TA04 V OUT + ...

Page 25

... Place input and output bypass capacitors close to the GND pin. For best transient behavior and lowest output impedance, use as large a capacitor value as possible. The temperature coefficient of the capacitance and Equivalent Series Resistance February, 1995 TOKO, Inc. TYPICAL APPLICATIONS (CONT ...

Page 26

... Toko America, Inc. All Rights Reserved PACKAGE OUTLINE SOP-8 0.76 1.27 e Recommended Mount Pad ± 0.2 0.5 ± 0.3 6.07 Unit:mm YOUR LOCAL REPRESENTATIVE IS: 10-15-94 IC-106-TK115 Marking Information TK11530 530 TK11532 532 TK11535 535 TK11537 537 TK11540 540 TK11545 545 TK11547 547 TK11550 550 TK11555 555 TK11580 580 February, 1995 TOKO, Inc ...

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