Datasheet.kr   

ULN2068B PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 ULN2068B
기능 QUAD 1.5 A DARLINGTON SWITCHES
제조업체 Allegro MicroSystems
로고 Allegro MicroSystems 로고 


전체 12 페이지

		

No Preview Available !

ULN2068B 데이터시트, 핀배열, 회로
2064 THRU
2069
QUAD 1.5 A DARLINGTON SWITCHES
ULN2064/65B
K1
C2
B3
GND 4
GND 5
B6
C7
K8
16 C
15 NC
14 B
13 GND
12 GND
11 B
10 NC
9C
Dwg. No. A-9765A
ABSOLUTE MAXIMUM RATINGS
at +25°C Free-Air Temperature
for Any One Driver
(unless otherwise noted)
Output Voltage, VCEX ................ See Guide
Output Sustaining Voltage,
VCE(SUS) ............................. See Guide
Output Current, IOUT (Note 1) .......... 1.75 A
Input Voltage, VIN ...................... See Guide
Input Current, IB (Note 2) .................. 25 mA
Supply Voltage,
VS (ULN2068B/LB & 2069B/LB) ... 10 V
Total Package Power Dissipation,
PD ....................................... See Graph
Operating Temperature Range,
TA ................................. -20°C to +85°C
Storage Temperature Range,
TS ................................ -55°C to -150°C
1. Allowable combinations of output current,
number of outputs conducting, and duty cycle
are shown on the following pages.
2. Input current may be limited by maximum
allowable input voltage.
High-voltage, high-current Darlington arrays ULN2064B/LB
through ULN2069B/LB are designed for interface between low-level
logic and a variety of peripheral loads such as relays, solenoids, dc and
stepper motors, magnetic print hammers, multiplexed LED and incan-
descent displays, heaters, and similar loads. Output off voltage ratings
of 50 V and 80 V are available. These quad drivers can drive resistive
loads to 480 watts (1.5 A x 80 V, 26% duty cycle). For inductive
loads, sustaining voltages of 35 V and 50 V at 100 mA are specified.
Quad drivers ULN2064B/LB, ULN2065B/LB, ULN2068B/LB,
and ULN2069B/LB are intended for use with TTL, low-speed TTL,
and 5 V MOS logic. The ULN2065B/LB and ULN2069B/LB are
selected for the 80 V minimum output breakdown specification. The
ULN2068B/LB and ULN2069B/LB have pre-driver stages and are
recommended for applications requiring high gain (low input-current
loading). Quad-driver arrays are supplied with heat-sink contact tabs
in 16-pin plastic DlPs (suffix ‘B’) and 20-lead surface-mountable wide-
body SOICs (suffix ‘LB’).
FEATURES
I TTL, DTL, MOS, CMOS Compatible Inputs
I Transient-Protected Outputs
I Loads to 480 Watts
I Heat-Sink Contact Tabs
I Automotive Capable
Always order by complete part number, e.g., ULN2064B .




ULN2068B pdf, 반도체, 판매, 대치품
2064 THRU 2069
QUAD 1.5 A DARLINGTON
SWITCHES
PARTIAL SCHEMATIC
VS 900
K
B
2.5K
C
7.2K
3K Dwg. No. A-10,354C
K1
C2
B3
GND 4
GND 5
B6
NC 7
C8
16 C
15 B
14 VS
13 GND
12 GND
11 B
10 C
9K
Dwg. No. A-10,310
K1
C2
B3
GND
GND
GND
GND
4
5
6
7
B8
NC 9
C 10
ELECTRICAL CHARACTERISTICS at +25°C, VS = 5.0 V (unless otherwise noted).
Characteristic
Output Leakage Current
Symbol
ICEX
Test
Fig.
1
Applicable
Devices
ULN2068B/LB
ULN2069B/LB
Output Sustaining Voltage
Collector-Emitter
Saturation Voltage
VCE(SUS ) 2
VCE(SAT) 3
ULN2068B/LB
ULN2069B/LB
All
Input Current
IIN(ON)
ULN2069B/LB
4 All
Input Voltage
VIN(ON)
Supply Current
Turn-On Delay
Turn-Off Delay
Clamp Diode Leakage Current
IS
tPLH
tPHL
IR
5 ULN2068B/LB
ULN2069B
8 All
— All
— All
6 ULN2068B/LB
ULN2069B/LB
Clamp Diode Forward Voltage VF
7
All
Test Conditions
Min.
VCE = 50 V
VCE = 50 V, TA = 70°C
VCE = 80 V
VCE = 80 V, TA = 70°C
IC = 100 mA, VIN = 0.4 V
IC = 100 mA, VIN = 0.4 V
IC = 500 mA, VIN = 2.75 V
IC = 750 mA, VIN = 2.75 V
IC = 1.0 A, VIN = 2.75 V
lC = 1.25 A, VIN = 2.75 V
IC = 1.5 A, VIN = 2.75 V
VIN = 2.75 V
VIN = 3.75 V
VCE = 2.0 V, IC = 1.25 A
VCE = 2.0 V, IC = 1.5 A
IC = 500 mA, VIN = 2.75 V
0.5 Ein to 0.5 Eout
0.5 Ein to 0.5 Eout, IC = 1.25 A
VR = 50 V
VR = 50 V, TA = 70°C
VR = 80 V
VR = 80 V, TA = 70°C
IF = 1.0 A
IF = 1.5 A
35
50
20 C
19 B
18 VS
17 GND
16 GND
15 GND
14 GND
13 B
12 C
11 K
Dwg. No. A-14,327
Limits
Max. Units
100 µA
500 µA
100 µA
500 µA
—V
—V
1.1 V
1.2 V
1.3 V
1.4 V
1.5 V
550 µA
1000 µA
2.75
V
2.75
V
6.0 mA
1.0 µs
1.5 µs
50 µA
100 µA
50 µA
100 µA
1.75
V
2.0 V
115 Northeast Cutoff, Box 15036
4 Worcester, Massachusetts 01615-0036 (508) 853-5000

4페이지










ULN2068B 전자부품, 판매, 대치품
2064 THRU 2069
QUAD 1.5 A DARLINGTON
SWITCHES
INPUT CURRENT AS A FUNCTION OF INPUT VOLTAGE AT +25°C
14 1.4
12
ULN2064/65
10
1.2
ULN2068/69
1.0
8
6 MAXIMUM
4
2
MINIMUM
AREA OF NORMAL
OPERATION WITH
STANDARD OR
LOW-SPEED TTL
0
1.5 2.0 2.5 3.0 3.5 4.0
INPUT VOLTAGE - VIN
4.5 5.0
Dwg. No. A-10,363C
0.8
0.6
0.4 MINIMUM
0.2
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
INPUT VOLTAGE - VIN Dwg. No. A-12,306A
COLLECTOR CURRENT AS A FUNCTION OF INPUT CURRENT AT +25°C
1.5
ULN2065
1.0
ULN2064
1.5
ULN2068
ULN2069
1.0
0.5 0.5
0
0 1.0 2.0 3.0
INPUT CURRENT IN mA - IB
Dwg. No. A-10,358C
0
0 50 100 150
INPUT CURRENT IN µA - IB
Dwg. No. A-12,305A
www.allegromicro.com
7

7페이지



구       성총 12 페이지
다운로드[ ULN2068B.PDF 데이터시트 ]
구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

휴대전화 : 010-3582-2743


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877, [ 홈페이지 ]



링크공유

링크 :

관련 데이터시트

부품번호상세설명 및 기능제조사
ULN2068

QUAD 1.5 A DARLINGTON SWITCH

Motorola  Inc
Motorola Inc
ULN2068

(ULN2064 - ULN2077) 1.5 Amp Quad Darlington Arrays

Integrated Power Semiconductors
Integrated Power Semiconductors

추천 데이터시트

부품번호상세설명 및 기능제조사
CQ1565RT

FSCQ1565RT, Green Mode Fairchild Power Switch. In general, a Quasi-Resonant Converter (QRC) shows lower EMI and higher power conversion efficiency compared to conventional hard-switched converter with a fixed switching frequency.

Fairchild
Fairchild
KF16N25D

MOSFET의 기능은 N Channel MOS Field effect transistor입니다. This planar stripe MOSFET has better characteristics, such as fast switching time, low on resistance, low gate charge and excellent avalanche characteristics. It is mainly suitable for DC/DC Converters and switching mode power supplies.( Vdss=250V, Id=13A )

KEC
KEC

DataSheet.kr    |   2018   |  연락처   |  링크모음   |   검색  |   사이트맵