參數(shù)資料
型號: MPC17550EVEL
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Quad H-Bridge Micromotor Driver with DC/DC Boost Converter
中文描述: 四H橋直流微電機(jī)驅(qū)動器/ DC升壓轉(zhuǎn)換器
文件頁數(shù): 6/15頁
文件大?。?/td> 212K
代理商: MPC17550EVEL
Analog Integrated Circuit Device Data
Freescale Semiconductor
6
17550
ELECTRICAL CONNECTIONS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. STATIC ELECTRICAL CHARACTERISTICS
Characteristics noted under conditions T
A
= 25
°
C, V
DD
=
3.0 V, V
M
= 2.5 V, GND = 0 V, f
IN
= 176 kHz unless otherwise noted.
Typical values noted reflect the approximate parameter means at T
A
= 25
°
C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
POWER
Motor Supply Voltage
V
M
1.6
2.5
5.5
V
Logic Supply Voltage
V
DD
2.5
3.0
5.5
V
Standby Power Supply Current
(8)
Motor Supply Standby Current
Logic Supply Standby Current
I
V
MSTBY
I
V
DDSTBY
1.0
1.0
μ
A
Logic Supply Current
I
V
DD
0.3
1.0
mA
Gate Driver Circuit Power Supply Current
(9)
Standby (PSB = “L”)
No Signal Operating
Input Signal Operating
(10)
I
DDC0
I
DDCN
I
DDC
1.0
19
1.0
3.0
25
μ
A
μ
A
mA
Driver Output ON Resistance
(11)
R
DS(ON)
0.7
1.2
GATE DRIVE
Gate Driver Circuit Power Supply Voltage
(12)
V
G
10
11.5
13
V
CONTROL LOGIC
Logic Input Voltage
(13)
V
IN
0
V
DD
V
Logic Input (F, R, PSB,
OE
)
High-Level Input Voltage
Low-Level Input Voltage
High-Level Input Current
Low-Level Input Current
V
IH
V
IL
I
IH
I
IL
V
DD
x 0.7
-1.0
V
DD
x
0.3
1.0
V
V
μ
A
μ
A
Notes
8.
9.
10.
11.
12.
13.
Applies individually to each H-Bridge.
Average inductor current for DC/ DC converter (connected between V
D
D
and LX [L = 1.0 mH, C = 2.2
μ
F]).
Full drive (input signal to all input control terminals).
The total H-bridge ON resistance when V
G
is 11.5 V.
When voltage is supplied externally without built-in DC/ DC.
V
IN
is the voltage level applied to any input.
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