参数资料
型号: ADM00345
厂商: Microchip Technology
文件页数: 5/20页
文件大小: 0K
描述: BOARD DEMO 3PH BLDC CTLR MTD6505
设计资源: ADM00345 Gerber File
ADM00345 Schematic
标准包装: 1
主要目的: 电源管理,电机控制
嵌入式: 是,MCU,16 位
已用 IC / 零件: MTD6505
主要属性: 3 相无刷 DC(BLDC)电机
次要属性: 过压、短路和热保护
已供物品:
相关产品: MTD6505T-E/NATR-ND - IC BLDC MOTOR DVR 5V 3PH 10-UDFN
MTD6505T-E/NADKR-ND - IC BLDC MOTOR DVR 5V 3PH 10-UDFN
MTD6505T-E/NACT-ND - IC BLDC MOTOR DVR 5V 3PH 10-UDFN
MTD6505
1.0
ELECTRICAL
CHARACTERISTICS
? Notice: Stresses above those listed under “Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of
Absolute Maximum Ratings?
Power Supply Voltage (V DD_MAX ) ...................... -0.7 to +7.0V
Maximum Output Voltage (V OUT_MAX ) ............... -0.7 to +7.0V
Maximum Output Current ( 2 ) (I OUT_MAX ) ....................1000 mA
FG Maximum Output Voltage (V FG_MAX ) ........... -0.7 to +7.0V
FG Maximum Output Current (I FG_MAX ) ......................5.0 mA
V DD Maximum Voltage (V DD_MAX ) ..................... -0.7 to +4.0V
PWM Maximum Voltage (V PWM_MAX ) ................ -0.7 to +7.0V
Allowable Power Dissipation ( 1 ) (P D_MAX ).........................1.5W
the device at those or any other conditions above those
indicated in the operational listings of this specification
is not implied. Exposure to maximum rating conditions
for extended periods may affect device reliability.
Note 1: Reference PCB, according to JEDEC
standard EIA/JESD 51-9.
2: I OUT is also internally limited, according to the
limits defined in the Electrical
Characteristics table.
Max Junction Temperature (T J )................................... +150°C
ESD protection on all pins ??????????????????????????????????????????????????? ? 2 kV
ELECTRICAL CHARACTERISTICS
Electrical Specifications: Unless otherwise specified, all limits are established for V DD = 5.5V to 2.0V, T A = +25°C
Parameters
Power Supply Voltage
Power Supply Current
Standby Current
OUT1 High Resistance
OUT2 Low Resistance
OUT3 Total Resistance
V BIAS Internal
Supply Voltage
PWM Input Frequency
PWM Input H Level
PWM Input L Level
PWM Internal Pull-Up
Resistor
PWM Internal Pull-Up
Resistor
DIR Input H Level
DIR Input L Level
DIR Internal Pull-Down
Resistor
FG Output Pin Low
Level Voltage
FG Output Pin Leakage
Current
Sym
V DD
I VDD
I VDD_STB
R ON(H)
R ON(L)
R ON(H+L)
V BIAS
f PWM
V PWM_H
V PWM_L
R PWM_0
R PWM
V DIR_H
V DIR_L
R DIR
V OL_FG
I LH_FG
Min
2
1
0.55*V DD
0
0.55*V DD
0
100
-10
Typ
5
30
0.75
0.75
1.5
3
V DD – 0.2
266
133
Max
5.5
10
40
100
V DD
0.2*V DD
V DD
0.2*V DD
200
0.25
10
Units
V
mA
μA
?
?
?
V
V
kHz
V
V
k ?
k ?
V
V
k ?
V
μA
Conditions
V DD = 5V
PWM = 0V, V DD = 5V
(Standby mode)
I OUT = 0.5A, V DD = 5V
I OUT = 0.5A, V DD = 5V
I OUT = 0.5A, V DD = 5V
V DD = 3.2V to 5.5V
V DD < 3.2V
V DD ? 4.5V
V DD ? 4.5V
PWM = 0V
PWM duty-cycle > 0%
V DD ? 4.5V
V DD ? 4.5V
I FG = -1 mA
V FG = 5.5V
Note 1:
2:
750 mA is the standard option for MTD6505. Additional overcurrent protection levels are available upon
request. Please contact factory for different overcurrent protection values.
Related to the internal oscillator frequency (see Figure 2-1 )
? 2011 Microchip Technology Inc.
DS22281A-page 5
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