TB6549F Toshiba, TB6549F Datasheet - Page 15

• 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

External Attachments
Note: The recommended values for charge pumps depend on the V
Symbol
3.0
2.4
1.8
1.2
0.6
C
C
C
C
C
80
60
40
20
0
1
2
3
4
5
0
0
Charge Pump Circuit.
0
(1)
(2)
②
①
③
40
Charge pump
Charge pump
Prevention of V
Absorption of power noise
Absorption of power noise
25
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
P
P
D
D
80
– Ta (TB6549P/PG)
50
– Ta（TB6549HQ）
(1) When mounted on a PCB
(2) IC only
①
②
③
(50 × 50 × 1.6 mm glass-epoxy
PCB mounting with 50% copper
area)
Rθj-c = 1°C/W
Rθj-c + RθHS = 4.5°C/W
Rθj-a = 39°C/W
120
Infinite heat sink
HEAT SINK (RθHS = 3.5°C/W)
IC only
75
reg
Use
oscillation
160
100
200
125
240
150
0.001 μF to 1 μF
Recommended
0.1 μF to 1.0 μF
50 μF to 100 μF
0.033 μF
15
0.22 μF
0.01 μF
Value
6
4
2
0
0
CC
No heat sink
V
V
value. Refer to Component Description 4,
CC
CC
Ambient temperature Ta (°C)
Remarks
= 24 V (Note)
= 12 V (Note)
50
P
⎯
⎯
⎯
⎯
D
(Note)
– Ta (TB6549F/FG)
TB6549F/FG/P/PG/HQ
100
Thermal resistance
R th (j-c) = 13°C/W
R th (j-a) = 130°C/W
Note: 50 × 50 × 1 mm
Fe heat sink
Infinite heat sink
150
3
2007-3-6
200