TB6549F Toshiba, TB6549F Datasheet - Page 5

• Manufacturer Part Number: TB6549F
• Manufacturer: Toshiba

Specifications of TB6549F

• Operating Current: 10mA
• Operating Temperature Classification: Commercial
• Package Type: HSOP
• Operating Supply Voltage (min): 10V
• Operating Supply Voltage (max): 27V
• Lead Free Status / RoHS Status: Not Compliant

Electrical Characteristics
Supply current
Control circuit
PWM input circuit
Standby circuit
Output ON-resistance
Output leakage current
Diode forward voltage
Internal reference voltage
Overcurrent detection offset time
Charge pump rising time
Thermal shutdown circuit operating
temperature
Note 1: Include the current in the circuit.
Note 2: C
Characteristic
1
is a capacitor between CcpA and GND. C
Input voltage
Hysteresis
voltage
Input current
Input voltage
Hysteresis
voltage
Input current
PWM frequency
Minimum clock
pulse width
Input voltage
Hysteresis
voltage
Input current
(V
V
CC
R
PWM(HYS)
V
tw( PWM)
V
I
V PWMH
Symbol
V PWML
I PWMH
SD (OFF)
I PWML
on (U + L)
IN (HYS)
f
V
IN (HYS)
V
V
V
I
t
V
I
I
I
I
I
I
V
PWM
I
V
= 24 V, Ta = 25°C)
I
INSH
ONG
T
I
INSL
L (U)
CC1
CC2
CC3
CC4
L (L)
INSH
INSL
F (U)
INH
F (L)
INL
INH
INL
reg
SD
Circuit
Test
⎯
⎯
⎯
⎯
⎯
1
2
1
3
3
3
2
1
4
5
6
4
7
2
is a capacitor between CcpB and CcpC.
5
Stop mode
CW/CCW mode
Short break mode
(Standby mode)
(Not tested)
V
V
(Not tested)
V PWM = 5 V
V PWM = 0 V
Duty = 50%
(Not tested)
V
V
I
I
V
V
I
I
No load
(Not tested)
C
(Not tested)
o
o
o
o
IN
IN
IN
IN
CC
CC
1
= 0.2 A
= 1.5 A
= 1.5 A
= 1.5 A
= 0.22 μF, C
= 5 V
= 0 V
= 5 V
= 0 V
= 30 V
= 30 V
Test Condition
2
= 0.01 μF
(Note 1)
(Note 2)
TB6549F/FG/P/PG/HQ
Min
4.5
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
2
2
2
2
Typ.
160
0.2
0.2
0.2
1.0
1.0
1.3
1.3
50
50
50
50
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
4
6
4
1
5
1
Max
1.75
1.75
100
150
5.5
0.8
5.5
0.8
5.5
0.8
1.7
1.7
5.5
10
75
75
75
10
⎯
⎯
⎯
⎯
⎯
⎯
8
8
2
5
5
5
3
2007-3-6
Unit
kHz
mA
ms
μA
μA
μA
μA
°C
μs
μs
Ω
V
V
V
V
V