MIC4468BWM
更新时间:2024-09-18 18:39:47
品牌:ROCHESTER
描述:1.2A 4 CHANNEL, AND GATE BASED MOSFET DRIVER, PDSO16, SOP-16
MIC4468BWM 概述
1.2A 4 CHANNEL, AND GATE BASED MOSFET DRIVER, PDSO16, SOP-16 MOSFET 驱动器
MIC4468BWM 规格参数
是否无铅: | 含铅 | 生命周期: | Active |
零件包装代码: | SOIC | 包装说明: | SOP-16 |
针数: | 16 | Reach Compliance Code: | unknown |
风险等级: | 5.62 | 高边驱动器: | NO |
接口集成电路类型: | AND GATE BASED MOSFET DRIVER | JESD-30 代码: | R-PDSO-G16 |
JESD-609代码: | e0 | 长度: | 10.35 mm |
湿度敏感等级: | 1 | 功能数量: | 4 |
端子数量: | 16 | 最高工作温度: | 85 °C |
最低工作温度: | -40 °C | 标称输出峰值电流: | 1.2 A |
封装主体材料: | PLASTIC/EPOXY | 封装代码: | SOP |
封装形状: | RECTANGULAR | 封装形式: | SMALL OUTLINE |
峰值回流温度(摄氏度): | 240 | 认证状态: | COMMERCIAL |
座面最大高度: | 2.616 mm | 最大供电电压: | 18 V |
最小供电电压: | 4.5 V | 表面贴装: | YES |
技术: | CMOS | 温度等级: | INDUSTRIAL |
端子面层: | TIN LEAD | 端子形式: | GULL WING |
端子节距: | 1.27 mm | 端子位置: | DUAL |
处于峰值回流温度下的最长时间: | 30 | 断开时间: | 0.1 µs |
接通时间: | 0.1 µs | 宽度: | 7.49 mm |
Base Number Matches: | 1 |
MIC4468BWM 数据手册
通过下载MIC4468BWM数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载MIC4467/4468/4469
Quad 1.2A-Peak Low-Side MOSFET Driver
Bipolar/CMOS/DMOS
General Description
Features
•
•
•
•
•
•
•
•
•
•
Built using reliable, low power CMOS processes
Latchproof. Withstands 500mA Inductive Kickback
3 Input Logic Choices
Symmetrical Rise and Fall Times............................25ns
Short, Equal Delay Times .......................................75ns
High Peak Output Current....................................... 1.2A
Wide Operating Range ..................................4.5 to 18V
Low Equivalent Input Capacitance (typ) .................. 6pF
Inputs = Logic 1 for Any Input From 2.4V to VS
ESD Protected
TheMIC4467/8/9familyof4-outputCMOSbuffer/driversisan
expansion from the earlier single- and dual-output drivers, to
whichtheyarefunctionallycloselyrelated. Becausepackage
pin count permitted it, each driver has been equipped with a
2-inputlogicgateforaddedflexibility.Placingfourhigh-power
drivers in a single package also improves system reliability
and reduces total system cost. In some applications, one of
these drivers can replace not only two packages of single-
input drivers, but some of the associated logic as well.
Although primarily intended for driving power MOSFETs,
and similar highly capacitive loads, these drivers are equally
well suited to driving any other load (capacitive, resistive, or
inductive), which requires a high-efficiency, low-impedance
drivercapableofhighpeakcurrents,rail-to-railvoltageswings,
and fast switching times. For example, heavily loaded clock
lines, coaxialcables, andpiezoelectrictransducerscanallbe
driven easily with MIC446X series drivers. The only limitation
Applications
•
•
•
•
•
•
•
General-Purpose CMOS Logic Buffer
Driving All 4 MOSFETs in an H-Bridge
Direct Small-Motor Driver
Relay or Peripheral Drivers
Dual Differential Output Power Drivers
CCD Driver
Pin-Switching Network Driver
Logic Diagrams
MIC4467
MIC4469
MIC4468
V
V
V
S
S
S
14
14
14
1
2
1
2
1
2
1A
1B
1A
13
1A
1B
13
12
11
10
13
12
11
10
1Y
2Y
3Y
4Y
1Y
2Y
3Y
4Y
1Y
2Y
3Y
4Y
1B
3
4
3
4
3
4
2A
2B
2A
2B
2A
2B
12
11
10
5
6
5
6
5
6
3A
3B
3A
3B
3A
3B
8
9
8
9
8
9
4A
4B
4A
4B
4A
4B
7
7
7
GND
GND
GND
Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
July 2005
1
MIC4467/4468/4469
MIC4467/4468/4469
Micrel, Inc.
on loading is that total power dissipation in the IC must be
kept within the power dissipation limits of the package.
to 5V of noise spiking (either polarity) occurs on the ground
line. They can accept up to half an amp of inductive kickback
current (either polarity) into their outputs without damage or
logic upset.
The MIC446X series drivers are built using a BCD process.
They will not latch under any conditions within their power
and voltage ratings. They are not subject to damage when up
Truth Table
Ordering Information
Inputs
Output
Y
Part Number
Temperature
Range
Part No.
A
B
Package
Standard
MIC44xxCN*
Pb-Free
MIC4467
(Each Driver)
L
X
H
X
L
H
H
H
L
MIC44xxZN*
0°C to +70°C
0°C to +70°C
14-pin Plastic DIP
16-pin Wide SOIC
14-pin Plastic DIP
16-pin Wide SOIC
MIC44xxCWM* MIC44xxZWM*
MIC44xxBN* MIC44xxYN*
MIC4468
(Each Driver)
H
L
X
H
X
L
H
L
L
–40°C to +85°C
–40°C to +85°C
MIC44xxBWM* MIC44xxYWM*
MIC4469
(Each Driver)
L
X
H
X
H
L
L
L
H
* xx identifies input logic:
67 — NAND
68 — AND
69 — AND with 1 inverting input
**Pb-Free industrial grade PDIP available in MIC4468 & MIC4469 only.
Pin Configurations
14-Pin DIP (N)
16-Pin Wide SOIC (WM)
1A
VS
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1A
1B
2A
1
2
3
14 VS
13 1Y
12 2Y
11 3Y
10 4Y
VS
1B
2A
1Y
2Y
3Y
4Y
4B
4A
2B
2B 4
3A
3A
5
3B
3B 6
9
8
4B
4A
GND
GND
GND 7
TOP VIEW
TOP VIEW
MIC4467/4468/4469
2
July 2005
MIC4467/4468/4469
Micrel, Inc.
Block Diagrams
VS
MIC4467
5V
Regulator
IN A
Level
Shifter
Y OUT
IN B
GND
Functional Diagram for One Driver (Four Drivers per Package–Ground Unused Inputs)
VS
MIC4468
5V
Regulator
IN A
IN B
Level
Shifter
Y OUT
GND
Functional Diagram for One Driver (Four Drivers per Package–Ground Unused Inputs)
VS
MIC4469
5V
Regulator
IN A
IN B
Level
Shifter
Y OUT
GND
Functional Diagram for One Driver (Four Drivers per Package–Ground Unused Inputs)
July 2005
3
MIC4467/4468/4469
MIC4467/4468/4469
Micrel, Inc.
Absolute Maximum Ratings (Notes 1 and 2)
Supply Voltage
Input Voltage
Maximum Chip Temperature
Operating
22V
Power Dissipation
(GND – 5V) to (VS + 0.3V)
N Package (14-Pin Plastic DIP)
WM Package (16-Pin Wide SOIC)
1.5W
1W
150°C
Storage
–65° to +150°C
Package Thermal Resistance
N Package (14-Pin Plastic DIP) θ
80°C/W
120°C/W
Maximum Load Temperature
(10 sec, for soldering)
Operating Ambient Temperature
C Version
WM Package (16-Pin Wide SOICJ)AθJA
300°C
0° to +70°C
B Version
–40° to +85°C
Electrical Characteristics: Measured at TA = 25°C with 4.5V ≤ VS ≤ 18V unless otherwise specified. (Note 3)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
INPUT
VIH
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Current
2.4
1.3
1.2
V
V
VIL
0.8
1
IIN
0 ≤ VIN ≤ VS
–1
µA
OUTPUT
VOH
VOL
RO
IPK
I
High Output Voltage
Low Output Voltage
Output Resistance
Peak Output Current
ILOAD = 10mA
VS-0.15
V
V
ILOAD = 10mA
0.15
15
IOUT = 10mA, VS = 18V
5
Ω
1.2
A
Latch-Up Protection
>500
mA
Withstand Reverse Current
SWITCHING TIME
tR
Rise Time
Test Figure 1
Test Figure 1
Test Figure 1
Test Figure 1
14
13
30
45
25
25
75
75
ns
ns
ns
ns
tF
Fall Time
tD1
tD2
Delay Time
Delay Time
POWER SUPPLY
IS
Power Supply Current
Supply
0.2
4
mA
Note 3. Specification for packaged product only.
MIC4467/4468/4469
4
July 2005
MIC4467/4468/4469
Micrel, Inc.
Electrical Characteristics:
Measured over operating temperature range with 4.5V ≤ VS ≤ 18V unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
INPUT
VIH
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Current
2.4
1.4
1.0
V
V
VIL
0.8
1
IIN
0 ≤ VIN ≤ VS
–1
µA
OUTPUT
VOH
VOL
RO
IPK
I
High Output Voltage
Low Output Voltage
Output Resistance
Peak Output Current
ILOAD = 10 mA
VS-0.3
V
V
ILOAD = 10 mA
0.3
30
IOUT = 10 mA, VS = 18V
7
Ω
1.2
A
Latch-Up Protection
500
mA
Withstand Reverse Current
SWITCHING TIME
tR
Rise Time
Test Figure 1
Test Figure 1
Test Figure 1
Test Figure 1
17
16
35
55
50
50
ns
ns
ns
ns
tF
Fall Time
tD1
tD2
Delay Time
Delay Time
100
100
POWER SUPPLY
IS
Power Supply Current
Supply
0.4
8
mA
NOTE 1: Functional operation above the absolute maximum stress ratings is not implied.
NOTE 2: Static sensitive device. Store only in conductive containers. Handling personnel and equipment should be grounded to pre-
vent static damage.
July 2005
5
MIC4467/4468/4469
MIC4467/4468/4469
Micrel, Inc.
Typical Characteristics
Rise and Fall Time
vs. Temperature
Rise and Fall Time vs.
Supply Voltage
Delay Time vs. Supply Voltage
70
40
30
20
10
35
30
C
= 1000pF
C
= 1000pF
C
= 1000pF
TAL = 25°C
TAL = 25°C
VSL = 18V
60
50
40
30
20
10
0
25
20
15
10
5
TF
TD2
TR
TD1
TR
TF
0
-50 -25
0
125150
25 50 75 100
-75
0
5
10
15
20
0
5
10
15
20
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
SUPPLY VOLTAGE (V)
Supply Current vs.
Capacitive Load
Rise and Fall Time vs.
Capacitive Load
Delay Time vs. Temperature
35
80
70
1k
400kHz
TA = 25°C
VS = 18V
C
= 1000pF
TA = 25°C
VS = 18V
VSL = 18V
30
25
20
15
10
5
TD2
60
50
40
30
TR
100
TF
TD1
10
1
200
kHz
20
10
0
20kHz
0
-50 -25
0
25 50 75 100 125 150
10
100
1000
10000
10
100
1000
10000
-75
TEMPERATURE (°C)
CAPACITIVE LOAD (pF)
CAPACITIVE LOAD (pF)
Supply Current vs. Frequency
High Output vs. Current
Low Output vs. Current
1.20
.96
.72
.48
30
1.20
.96
.72
.48
VS = 18V
TA = 25°C
VC = 5V
TA = 25°C
CL = 1000pF
TA = 25°C
VS = 5V
20
10 V
10 V
10 V
10
0
15 V
15 V
5 V
.24
.00
.24
.00
0
10 20 30 40 50 60 70 80 90 100
CURRENT SOURCED (mA)
0
10 20 30 40 50 60 70 80 90 100
CURRENT SUNK (mA)
1
10
100
1000
FREQUENCY (kHz)
MIC4467/4468/4469
6
July 2005
MIC4467/4468/4469
Micrel, Inc.
Quiescent Power Supply
Current vs. Supply Voltage
Quiescent Power Supply
Current vs. Supply Voltage
400
300
200
2.5
2.0
1.5
1.0
150
100
50
NO LOAD
NO LOAD
BOTH INPUTS LOGIC "0"
TA = 25 °C
BOTH INPUTS LOGIC "1"
TA = 25 °C
0.5
0
0
0
5
10
15
20
0
5
10
15
20
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
Test Figure 1
INVERTING INPU T
+5V
V
S
90%
V
INPUT
10%
1 µF FILM
0.1 µF CERAMIC
t
t
D1
D2
V
t
t
OUTPUT
R
F
V
IN
1
OUT
18V
470 pF
IN
1
90%
90%
10%
10%
IN
IN
2
2
0V
NON-INVE RTING INPU T
+5V
IN
IN
3
3
90%
V
INPUT
10%
IN
IN
4
4
18V
90%
V
90%
t
t
D2
OUTPUT
0V
D1
t
t
F
R
10%
10%
Package Power Dissipation
Quad Driver Drives H Bridge to
Control Motor Speed and Direction
1500
14-PIN PDIP
SLOPE = –12 mW/°C
+5V TO +15V
1250
1000
MIC4467
CW
CCW
750
500
DC BRUSH
MOTOR
16-PIN WIDE SOIC
SLOPE = –8 mW/°C
PWM SPEED
250
0
25
50
75
100
125
150
GND
AMBIENT TEMPERATURE (°C)
July 2005
7
MIC4467/4468/4469
MIC4467/4468/4469
Micrel, Inc.
Package Information
.770 (19.558) MAX
PIN 1
.215 (5.461)
.045 (1.143)
.280 (7.112)
(4.064)
.015 (0.381)
.015 (0.381)
.008 (0.2032)
.100 (2.540)
.090 (2.296)
.045 (1.143)
.015 (.3810)
.330 (8.362)
14-Pin Plastic DIP (N)
PIN 1
INCHES (MM)
0.297 (7.544)
0.031 (0.787)
0.293 (7.442)
0.099 (2.515)
0.022 (0.559)
0.018 (0.457)
TYP
TYP
7°
TYP
R
(0.381)
MIN
5°
TYP
0.326 (8.280)
0.405 (10.287)
10° TYP
0.032 (0.813) TYP
0.090 (2.286)
PLANE
0.404 (10.262)
16-Pin Wide SOP (WM)
MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB http://www.micrel.com
This information furnished by Micrel in this data sheet is believed to be accurate and reliable. However no responsibility is assumed by Micrel for its use.
Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can
reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s
use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser’s own risk and Purchaser agrees to fully indemnify
Micrel for any damages resulting from such use or sale.
© 1998 Micrel, Inc.
MIC4467/4468/4469
8
July 2005
MIC4468BWM 相关器件
型号 | 制造商 | 描述 | 价格 | 文档 |
MIC4468CN | MICREL | Quad 1.2A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS | 获取价格 | |
MIC4468CWM | MICREL | Quad 1.2A-Peak Low-Side MOSFET Driver Bipolar/CMOS/DMOS | 获取价格 | |
MIC4468CWM | ROCHESTER | 1.2A 4 CHANNEL, AND GATE BASED MOSFET DRIVER, PDSO16, SOP-16 | 获取价格 | |
MIC4468CWMT&R | MICREL | AND Gate Based MOSFET Driver, 1.2A, CMOS, PDSO16, SOP-16 | 获取价格 | |
MIC4468YN | ROCHESTER | 1.2A 4 CHANNEL, AND GATE BASED MOSFET DRIVER, PDIP14, LEAD FREE, PLASTIC, DIP-14 | 获取价格 | |
MIC4468YWM | MICROCHIP | 1.2A 4 CHANNEL, AND GATE BASED MOSFET DRIVER, PDSO16 | 获取价格 | |
MIC4468YWM | ROCHESTER | 1.2A 4 CHANNEL, AND GATE BASED MOSFET DRIVER, PDSO16, LEAD FREE, SOP-16 | 获取价格 | |
MIC4468YWM-TR | MICROCHIP | 1.2A 4 CHANNEL, AND GATE BASED MOSFET DRIVER, PDSO16 | 获取价格 | |
MIC4468YWMTR | MICREL | 1.2A 4 CHANNEL, AND GATE BASED MOSFET DRIVER, PDSO16, LEAD FREE, SOP-16 | 获取价格 | |
MIC4468ZN | ROCHESTER | 1.2A 4 CHANNEL, AND GATE BASED MOSFET DRIVER, PDIP14, LEAD FREE, PLASTIC, DIP-14 | 获取价格 |
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