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參數資料
| 型號： | A6273KA |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | 8-BIT LATCHED DMOS POWER DRIVER |
| 中文描述： | 8位鎖存DMOS功率驅動 |
| 文件頁數： | 1/10頁 |
| 文件大?。?/td> | 172K |
| 代理商： | A6273KA |
D
2
8-BIT LATCHED
DMOS POWER DRIVER
The A6273KA and A6273KLW combine eight (positive-edge-
triggered D-type) data latches and DMOS outputs for systems requiring
relatively high load power. Driver applications include relays, sole-
noids, and other medium-current or high-voltage peripheral power loads.
The CMOS inputs and latches allow direct interfacing with microproces-
sor-based systems. Use with TTL may require appropriate pull-up
resistors to ensure an input logic high.
The DMOS output inverts the DATA input. All of the output
drivers are disabled (the DMOS sink drivers turned OFF) with the
CLEAR input low. The A6273KA/KLW DMOS open-drain outputs are
capable of sinking up to 750 mA. Similar devices with reduced r
DS(on)
will be available as the A6A273.
The A6273KA is furnished in a 20-pin dual in-line plastic package.
The A6273KLW is furnished in a 20-lead wide-body, small-outline
plastic package (SOIC) with gull-wing leads for surface-mount applica-
tions. Copper lead frames, reduced supply current requirements, and
low on-state resistance allow both devices to sink 150 mA from all
outputs continuously, to ambient temperatures over 85
°
C.
FEATURES
I
50 V Minimum Output Clamp Voltage
I
250 mA Output Current (all outputs simultaneously)
I
1.3
Typical
r
DS(on)
I
Low Power Consumption
I
Replacements for TPIC6273N and TPIC6273DW
6273
ADVANCE INFORMATION
(Subject to change without notice)
January 24, 2000
Note that the A6273KA (DIP) and the A6273KLW
(SOIC) are electrically identical and share a com-
mon terminal number assignment.
1
2
3
8
9
13
14
15
16
17
19
4
5
6
7
12
18
20
IN
V
DD
GROUND
OUT
8
OUT
7
OUT
6
Dwg. PP-015-2
OUT
1
OUT
2
OUT
3
OUT
4
OUT
5
10
11
CLEAR
LOGIC
SUPPLY
STROBE
8
IN
7
IN
6
IN
5
IN
4
IN
3
IN
2
IN
1
Always order by complete part number:
Part Number
A6273KA
A6273KLW
Package
20-pin DIP
20-lead SOIC
R
θ
JA
55
°
C/W
70
°
C/W
R
θ
JC
25
°
C/W
17
°
C/W
ABSOLUTE MAXIMUM RATINGS
at T
A
= 25
°
C
Output Voltage, V
O
.............................
50 V
Output Drain Current,
Continuous, I
O
.......................
250 mA
*
Peak, I
OM
..............................
750 mA*
Peak, I
OM
.....................................
2.0 A
Single-Pulse Avalanche Energy,
E
AS
..............................................
75 mJ
Logic Supply Voltage, V
DD
................
7.0 V
Input Voltage Range,
V
I
.................................
-0.3 V to +7.0 V
Package Power Dissipation,
P
D
........................................
See Graph
Operating Temperature Range,
T
A
..............................
-40
°
C to +125
°
C
Storage Temperature Range,
T
S
..............................
-55
°
C to +150
°
C
* Each output, all outputs on.
Pulse duration
≤
100
μ
s, duty cycle
≤
2%.
Caution: These CMOS devices have input
static protection (Class 3) but are still
susceptible to damage if exposed to extremely
high static electrical charges.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| A6273KLW | 功能描述:IC DRIVER 8BIT LATCHED 20-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅動器 - 內部開關 系列:- 標準包裝:1,000 系列:- 類型:高端/低端驅動器 輸入類型:SPI 輸出數:8 導通狀態(tài)電阻:850 毫歐，1.6 歐姆 電流 - 輸出 / 通道:205mA，410mA 電流 - 峰值輸出:500mA，1A 電源電壓:9 V ~ 16 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:PG-DSO-20-45 包裝:帶卷 (TR) |
| A6273KLWTR | 功能描述:IC DRIVER 8BIT LATCHED 20-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅動器 - 內部開關 系列:- 標準包裝:1,000 系列:- 類型:高端/低端驅動器 輸入類型:SPI 輸出數:8 導通狀態(tài)電阻:850 毫歐，1.6 歐姆 電流 - 輸出 / 通道:205mA，410mA 電流 - 峰值輸出:500mA，1A 電源電壓:9 V ~ 16 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:PG-DSO-20-45 包裝:帶卷 (TR) |
| A62740-000 | 制造商:TE Connectivity 功能描述:55PC0211-6-9CS2970 |
| A6274KLPTR-1-T | 功能描述:LED 驅動器 IC 6 輸出 線性 PWM 調光 60mA 20-TSSOP-EP 制造商:allegro microsystems, llc 系列:汽車級，AEC-Q100 包裝:剪切帶（CT） 零件狀態(tài):新產品 類型:線性 拓撲:- 內部開關:無 輸出數:6 電壓 - 供電（最低）:5V 電壓 -?供電（最高）:42V 電壓 - 輸出:- 電流 - 輸出/通道:60mA 頻率:- 調光:PWM 應用:汽車級 工作溫度:-40°C ~ 150°C（TJ） 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬）裸焊盤 供應商器件封裝:20-TSSOP-EP 標準包裝:1 |
| A6274KLPTR-T | 功能描述:LED 驅動器 IC 6 輸出 線性 PWM 調光 60mA 20-TSSOP-EP 制造商:allegro microsystems, llc 系列:汽車級，AEC-Q100 包裝:剪切帶（CT） 零件狀態(tài):新產品 類型:線性 拓撲:- 內部開關:無 輸出數:6 電壓 - 供電（最低）:5V 電壓 -?供電（最高）:42V 電壓 - 輸出:- 電流 - 輸出/通道:60mA 頻率:- 調光:PWM 應用:汽車級 工作溫度:-40°C ~ 150°C（TJ） 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬）裸焊盤 供應商器件封裝:20-TSSOP-EP 標準包裝:1 |
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