BTS730 반도체 회로 부품 판매점
PWM Power Unit (The device allows continuous power control for lamps/LEDs or inductive loads.)
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 Siemens Semiconductor Group |
PWM Power Unit
BTS 730
The device allows continuous power control for lamps,LEDs or
inductive loads.
• Highside switch
• Overtemperatur protection
• Short circuit / overload protection through pulse width
reduction and overload shutdown
• Load dump protection
• Undervoltage and overvoltage shutdown with auto-restart and hysteresis
• Reverse battery protection 1)
• Timing frequency adjustable
• Controlled switching rise and fall times
• Maximum current internally limited
• Protection against loss of GND 2)
• Electrostatic discharge (ESD) protection
• Package: P-DSO-20-6 (SMD)
Note: Switching frequency is programmed with an external capacitor.
Type
BTS730
Ordering Code
Q67060-S7007-A2
Marking
-
Package
P-DSO-20-6
Maximum Ratings
Parameter
Active overvoltage prodection
Short circuit current
Input current (DC)
Pin1 (Ct) and pin19 (VC)
Operating temperature range
Storage temperature range
Power dissipation 3) Ta=25°C
Ta=85°C
Thermal resistance chip-case 3)
chip-ambient
Symbol
Vbb (AZ)
ISC
ICt
IVC
Tj
Tstg
Ptot
Rth JC
Rth JA
Values
>40
self-limited
2
2
-40...+150
-50...+150
3
2
≤ 35
≤ 75
Unit
V
-
mA
mA
°C
W
W
K/W
1) With 150Ω resistor in signal GND connection.
2) Potential between signal GND and load GND >0.5V
3) Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6 cm2(one layer,70µm thick) copper area for Vbb
conection, PCB is vertical without air blowing.
Semiconductor Group
1
12.96
Block Diagram
BTS 730
Over / Under-
Overvoltage voltage
Prodtection Detection
Temperature
Sensor
(4,5,6,7)
(14,15,16,17) Vbb
Timing
Generator
Pulse - width
Comparator
Logic
Voltage
Regulator
Pump and
Current
Limiting
(18) (1) (20) (19)
GND
Ct
Timing
Cap.
68nF
VREF VC
25k
Signal GND
(2)
CB1
(3) (8,9,10,11,12,13)
CB2 OUT
Bootstrap
Capacitor
22nF
Load GND
Pin Definitions and Funktions
Pin Symbol Funktions
1 Ct Timing capacitor
for frequency
2 CB1 Bootstrap capacitor
3 CB2
4,5,6,7
Vbb
14,15,16,1
Supply voltage
(Leadframe connected)
7
8,9,10
OUT Output
11,12,13
18 GND Ground
19 VC Voltage for PWM-Control
20 VREF Reference Voltage
Semiconductor Group
2
Pin Configuration (top view)
Ct 1 20 VREF
CB1
CB2
Vbb
Vbb
Vbb
Vbb
OUT
2
3
4
5
6
7
8
19 VC
18 GND
17 Vbb
16 Vbb
15 Vbb
14 Vbb
13 OUT
OUT 9 12 OUT
OUT 10 11 OUT
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PDF 파일 내의 페이지 : 총 7 페이지
제조업체: Siemens Semiconductor Group
( siemens )
BTS730 led
데이터시트 다운로드 :
[ BTS730.PDF ]
[ BTS730 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
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