参数资料
型号: TPD7201F
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO24
封装: 0.300 INCH, PLASTIC, SSOP-24
文件页数: 1/2页
文件大小: 76K
代理商: TPD7201F
38
Pr
oduct
Specifications
Features
Block Diagram
Features
Maximum Rating
Power MOSFET Gate Driver for
3-Phase DC motor
Built-in power MOSFET
protection and diagnosis
functions: overvoltage and low-
voltage protection
Built-in a charge pump circuit
Package: SSOP-24 (300 mil)
with embossed-tape packing
q
q Power MOSFET Gate Driver for 3-Phase DC Motor
Characteristic
Symbol
Rating
Unit
Remarks
Power Supply Voltage
Output Current
Input Voltage
FAULT Pin Voltage
U, V and W Pin
Negative Voltage
PGND Pin Negative Voltage
Fault Pin Current
Power Dissipation
Operating Temperature
Storage Temperature
VDD
ISOURCE
ISINK
VIN
VFAULT
PGND (–)
IFAULT
PD
Topr
Tstg
– 0.5 to 30
1
– 0.5 to 7
30
– 0.5
5
0.8
1.2 (Note)
– 40 to 125
– 40 to 150
V
A
V
mA
W
°C
Note: When a device mounted on 60 mm x 60 mm x 1.6 mm glass epoxy PCB
(Ta = 25°C)
Negative voltage that can be applied to U, V and W pins
(reference to SGND pin)
Negative voltage that can be applied to PGND pin
(reference to SGND pin)
U (–)
V (–)
W (–)
TPD7201F is power MOSFET gate driver 3-phase full bridge circuit using charge pump system. Because
this IC contains a charge pump circuit for high-side drive, it allows you to configure 3-phase full-bridge circuit.
(*1): Optimum conditions depends on switching loss, EMI, etc. of external MOSFET.
(*2): SBD VF = 0.5 V max (Recommended: CRS03)
This is need when the U, V and W pin is biased to the negative side by more than 0.5 V.
(*3): This is a laminated ceramic capacitor.
(*4): High-speed diode trr = 100 ns max (Recommended: CRH01)
Pulse width
≤ 10 s
5
6
7
8
3
4
9
22
23
20
21
17
16
14
10
15
13
1
2
11
VB
Reverse connection protection
Overvoltage
protection circuit
Low-voltage
protection circuit
Charge pump
OSC
5 V
Power supply
Logic
circuit
CPU
UU
U
UV
V
WU
W
UB
VB
WB
PGND
SGND
FAULT
IN1
IN2
IN3
IN4
IN5
IN6
VDD
COSC
ROSC
CP1
CP2
CPV
(*4)
(*3)
(*4)
12
24
(*1)
(*2)
(*1)
(*2)
(*1)
(*2)
(*1)
+
10
F
/50
V
1
F
0.47
F
0.47
F
1500
pF
100
k
10
k
(*2)
Recommended: CRS03
U
V
W
100 k
100 k
100 k
100 k
100 k
100 k
18
19
SSOP-24PIN
TPD7201F
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