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부품번호 | TB6614FNG 기능 |
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기능 | Driver IC | ||
제조업체 | Toshiba | ||
로고 | |||
전체 11 페이지수
Toshiba Bi-CD Integrated Circuit Silicon Monolithic
TB6614FNG
Driver IC for DC motor
TB6614FNG
TB6614FNG is a driver IC for DC motor with output transistor
in LDMOS structure with low ON-resister.
Two input signals, IN1 and IN2, can choose one of four modes
such as CW, CCW, short brake, and stop mode.
Features
• Supply Voltage ; VM = 15 V (Max.)
• Output Current ; Iout = 1.2 A(avg)
/3.2 A (Peak of continuous pulse)
Weight: 0.07 g (Typ.)
• Output Low-On Resistor ; 0.3 Ω
(Upper+Lower Typ. @Vcc = VM = 5 V)
• Standby (Power save) system
• CW / CCW / Shortbrake / Stop function modes
• Direct-PWM input terminal included
• Built-in thermal shut down circuit (TSD), low voltage detection circuit (UVD),
And over current detection circuit (ISD)
• Small surface mounting package SSOP16 (0.65 mm pitch)
* This product has a MOS structure and is sensitive to electrostatic discharge. When handling this product,
ensure that the environment is protected against electrostatic discharge by using an earth strap, a conductive
mat and an ionizer. Ensure also that the ambient temperature and relative humidity are maintained at
reasonable levels.
1 2013-04-04
Function table
Input
IN1 IN2 STBY
H HH
L HH
H LH
L LH
PWM
-
H
L
H
L
-
--
(-:Don’t care)
L
-
O1
L
L
L
H
L
OFF(Hi-Z)
OFF(Hi-Z)
Output
O2
L
H
L
L
L
OFF(Hi-Z)
OFF(Hi-Z)
TB6614FNG
Mode
Brake
CW(CCW)
Brake
CCW(CW)
Brake
Stop
Standby
入In力pu端t p子in ;: INI1N,1I,NI2N, P2,WPMW,MS,TSBTYBY
Vcc
出Ou力tp端ut子pin;: OO11,,OO22
VM
Input
200kΩ
GND
Internal
circuit
O1 O2
PGND
4 2013-04-04
4페이지 Typical Application Diagram
TB6614FNG
3V
VDD
PORT1
MCU
PORT2
PORT3
PORT4
GND
2.7V to 5.5V
PWM
Note 1
Note 1
VM
2.5V to 13.5V
VCC
VM
PWM
IN1
IN2
STBY
TB6614FNG
O1
M
O2
Note 2
GND
PGND
Note 3
Note 1: Capacitors for noise absorption of Vcc and VM power supplies should be connected as close as possible to
the IC.
Note 2: Add a resistor for charge current limitation, if use the capacitor between the motor terminals to avoid noise.
Note 3: Avoid common impedance between GND and PGND as possible.
Others: Design with extra care for Vcc, VM, GND, PGND lines as there is a possibility of IC destruction from short
between output pins, power supply to output pin, ground to output pin, or adjacent pins.
Use fuse or current confine device for the application safety, when current beyond Absolute Maximum
Rating would generate through IC.
7 2013-04-04
7페이지 | |||
구 성 | 총 11 페이지수 | ||
다운로드 | [ TB6614FNG.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
TB6614FNG | Driver IC | Toshiba |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |