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BD5LL20AEFV-C (开发中) PDF预览

BD5LL20AEFV-C (开发中)

更新时间: 2023-09-03 20:33:28
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
48页 2165K
描述
BD5LL20AEFV-C is 5-channel SPI-input low side switch developed as engine control. It has built-in open load detection function, over current protection function, thermal shutdown function, and active clamp function. It also has a 5 V output LDO as a power supply for the microcontroller and a built-in K-LINE communication circuit, making it suitable for motorcycle engine control.

BD5LL20AEFV-C (开发中) 数据手册

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BD5LL20AEFV-C  
Recommended Operating Conditions  
Parameter  
Symbol  
Min  
Typ  
Max  
Unit  
VX Power Supply Voltage  
VS Power Supply Voltage  
Operating Temperature  
LDO Output Capacitance  
VX  
VS  
6.0  
6.0  
-40  
68  
12.0  
7.0  
+25  
-
18.0  
8.0  
V
V
Tj  
+150  
270  
°C  
µF  
CV5O  
Electrical Characteristics (Unless otherwise specified VX = 6 V to 18 V, VS = 6V to 8V, Tj = -40 °C to 150 °C)  
Parameter  
VS Circuit Current  
Symbol  
IVS  
Min  
Typ  
3.0  
Max  
6.0  
Unit  
mA  
Conditions  
VIN1 = 0 V  
-
LDO  
V5O Output Voltage  
V5O Over Current Threshold Value  
Load Regulation  
V5O  
4.9  
5.0  
500  
-
5.1  
-
V
1 mA < IV5O < 250 mA  
V5O = 4.5 V  
IOCP(V5O)  
ΔV5O-Load  
ΔV5O-Line  
ΔV5O-Drop  
250  
mA  
mV  
mV  
mV  
-
-
-
50  
10  
500  
1 mA < IV5O < 250 mA  
IV5O = 1 mA, 6 V < VS < 8 V  
IV5O = 250 mA  
Line Regulation  
-
Low Dropout Voltage  
200  
Power Supply Ripple Rejection  
Ratio  
PSRR  
-
60  
-
dB  
CV5O = 220 μF, f = 1 kHz  
Input (CSB, SCLK, SI, IN1)  
V5O  
0.2  
x
Low Level Input Voltage  
VIL  
0
-
V
V5O  
0.7  
x
High Level Input Voltage  
Input Hysteresis Voltage  
VIH  
VHYS  
IIL1  
-
0.45  
0
V5O  
0.7  
V
0.2  
-10  
-100  
25  
V
Low Level Input Current 1  
(except CSB)  
+10  
-25  
100  
+10  
μA  
μA  
μA  
μA  
VSCLK, VSI, VIN1 = 0 V  
VCSB = 0 V  
Low Level Input Current 2 (CSB)  
IIL2  
-50  
50  
0
High Level Input Current 1  
(except CSB)  
IIH1  
VSCLK, VSI, VIN1 = 5 V  
VCSB = V5O  
High Level Input Current 2 (CSB)  
Serial Out Output  
IIH2  
-10  
SO Low Level Output Voltage  
SO High Level Output Voltage  
Serial Out Output Leakage Current  
VSOL  
VSOH  
-
0.15  
0.6  
-
V
V
ISO = 1 mA  
V5O - 0.6 V5O - 0.3  
ISO = -1 mA  
VSO = 0 V / 5 V  
ISO(OFF)  
-5  
0
+5  
μA  
Power MOS Output OUT1, OUT2, OUT3  
-
-
200  
300  
40  
6
250  
375  
90  
mΩ  
mΩ  
μA  
μs  
IOUT = 1 A, Tj = 25 °C  
IOUT = 1 A, Tj = 150 °C  
VOUT = 24 V  
Output On Resistance  
RDS(ON)123  
Output Sink Current During OLD  
Turn-On Time  
IOLD  
tON123  
15  
-
12  
RL = 24 Ω, VBAT = 12 V  
RL = 24 Ω, VBAT = 12 V  
Turn-Off Time  
tOFF123  
SRON123  
SROFF123  
VCL123  
-
6
12  
μs  
Slew Rate (On)  
1.3  
2.0  
30  
2.5  
3.5  
35  
4.0  
6.0  
40  
V/μs RL = 24 Ω, VBAT = 12 V  
V/μs RL = 24 Ω, VBAT = 12 V  
Slew Rate (Off)  
Output Clamp Voltage  
V
IOUT = 1 mA (Output Off)  
Power MOS Output OUT1, OUT2, OUT3 Protection Circuit  
Over Current Threshold Value  
Over Current Detection Time  
IOCP123  
tOCP123  
2
3.5  
45  
5.5  
90  
A
22  
μs  
Open Load Detection  
Release Voltage  
Open Load Detection  
Detect Voltage  
Output Overhead Detection  
Detect Voltage  
Output Overhead Detection  
Release Voltage  
VOLD(OFF)  
VOLD(ON)  
VOFD(ON)  
VOFD(OFF)  
1.2  
1.0  
1.2  
1.0  
2.5  
2.0  
2.5  
2.0  
3.5  
3.1  
3.5  
3.1  
V
V
V
V
Output Off Setting  
Output Off Setting  
Output On Setting  
Output On Setting  
www.rohm.com  
© 2023 ROHM Co., Ltd. All rights reserved.  
TSZ22111 • 15 • 001  
TSZ02201-0G5G1G400200-1-2  
10/45  
13.Jan.2023 Rev.001  

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