參數(shù)資料
型號(hào): TB6549P
廠商: Toshiba Corporation
英文描述: Full-Bridge Driver IC for DC motor
中文描述: 全橋直流馬達(dá)驅(qū)動(dòng)IC
文件頁(yè)數(shù): 11/18頁(yè)
文件大?。?/td> 295K
代理商: TB6549P
TB6549F/P
2002-08-30
11
3. V
PWMH
, V
PWML
, I
PWMH
, I
PWML
, f
PWM
, tw
(PWM)
V
PWMH
, V
PWML
, f
PWM
: PWM
=
2 V/0.8 V, 100 kHz, dury: 50 % (rectangle wave), Verify out1
V
PWMH
, V
PWML
: PWM
=
5 V or PWM
=
0 V.
tw
(PWM)
: PWM
=
2 V/0.8 V, 100 kHz
dury: 20 % (2
μ
s) (2
μ
s/rectangle wave), Verify out1
4. Ron (H
+
L), Vreg
Ron (H
+
L): Measure Vds (Sum of upper and lower side) at I
O
=
0.2 A, and change it to resistor. Same as
at I
O
=
1.5 A.
Vreg: Vreg pin Voltage.
24V
V
CC
V
reg
CcpC
CcpB
CcpA
PWM
5V/0V
IN1
100kHz
5V
IN2
0V
SB
5V
P-GND
S-GND
TB6549F/P
V
OUT1
OUT2
V
A
I
PWM
2V/0.8V
V
24V
V
CC
V
reg
CcpC
CcpB
CcpA
PWM
IN1
IN2
0V/5V
SB
5V
P-GND
S-GND
OUT1
OUT2
TB6549F/P
V
V
5V
5V/0V
I
O
I
O
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