quick buck booster · 2019. 5. 10. · 1 r r c 1 r,&0. p ¨ × × ~ : ([ko o^ (%)) + /./ &...
TRANSCRIPT
No.61X7166C 11.2018 CN
“Nano Pulse Control”
“Quick Buck Booster”
Quick Buck Booster
( )
Quick Buck Booster
( IC)
( )
Quick Buck Booster
Quick Buck Booster
Quick Buck Booster
1
2 1
Quick Buck Booster 1
8μA 8μA
3μA 3μA
3.5V 2.7V
2.2MHz 2.2MHz
88% 87%
2A 0.8A
44μF 44μF
5 5
30μA
85%
88μF
5
BD8P250MUF-C BD8P250MUF-C BD90302NUF-C
1 BD8P250MUF-C
2 4
PWM
(Pulse Width Modulation)
2
1
IC
21615-8585
: +81-75-311-2121 : +81-75-315-0172
1) 2018 10 1
2)
3)
4)
5)
6) AV OA
7) “ ”
8)
9)
10)
11)
12) RoHS RoHS
13) “ ” “ ”
14)
No.61X7166C 11.2018 CN
“Nano Pulse Control”
“Quick Buck Booster”
Quick Buck Booster
( )
Quick Buck Booster
( IC)
( )
Quick Buck Booster
Quick Buck Booster
Quick Buck Booster
1
2 1
Quick Buck Booster 1
8μA 8μA
3μA 3μA
3.5V 2.7V
2.2MHz 2.2MHz
88% 87%
2A 0.8A
44μF 44μF
5 5
30μA
85%
88μF
5
BD8P250MUF-C BD8P250MUF-C BD90302NUF-C
1 BD8P250MUF-C
2 4
PWM
(Pulse Width Modulation)
2
1
IC
21615-8585
: +81-75-311-2121 : +81-75-315-0172
1) 2018 10 1
2)
3)
4)
5)
6) AV OA
7) “ ”
8)
9)
10)
11)
12) RoHS RoHS
13) “ ” “ ”
14)
Class
Quick Buck Booster
“CISPR25 Class5 ”
VIN
PVIN
EN
PGND
MODE
SSCG
BOOT
SW
VOUT
VCC_EX
CTLOUT
PGOOD
VIN
VOUT
CBOOT
L1
COUT
CREG
CIN
GND
RCTL
RPGOOD
VREG
VMODE
SW2
CTLIN
PGND
PVOUTVOUT
COUT
VIN
PVIN
EN
PGND
MODE
SSCG
BOOT
SW
VOUT
VCC_EX
CTLOUT
PGOOD
VINCBOOT
L1
CIN
GND
RPGOOD
VREG
VMODE
CREG
1/2Quick Buck Booster 100mV
ECU
50
BD8P250MUF-C IC
IC
IC
12V 5V 8μA
0.1mA 73
1 50
DC/DC 12V 5V EMI
2.2MHz 2.2MHz 4.4MHz
EMI “CISPR25 Class5 ”
Time(200μs/div) Buck Buck
VIN
(5V/div)
VOUT
(200mV/div)
12V 12V
4V
5V
22μF×4
22μF×2
❶
88μF(22μF×4)
44μF(22μF×2)
10μs 12V 4V
2))
1/2
❷
❸
❹
EMI
❺
IC
BD90302NUF-C
BD90302NUF-C
BD8P250MUF-CBD8P250MUF-C
IC
DC/DC
“Quick Buck Booster ”
ECU
ECU
DC/DC
ECUECU
(ECU ) (ECU )
ECU
ECU
❷
❸
❹
❶
❶❷❸❹
ECU
Quick Buck Booster EMI DC/DC
2.7 36
3.5 36
5
5
8
8
2
2
2.2
2.2
0.8
2
40 125
40 125
YES
YES
YES
(V) (V) (μA) (%) (MHz) (A) ( ) AEC-Q100
VQFN24FV4040
VSON10FV3030
VQFN24FV4040
ECU( )
A
A B
B
1
BD8P250MUF-C
BD8P250MUF-C+
BD90302NUF-C
Quick Buck Booster
IC
BD90302NUF-CIC
Quick Buck BoosterBD8P
Qu
2018 10
BD8P250MUF-C BD8P250MUF-CBD90302NUF-C
−20
−10
0
10
20
30
40
50
60
70
80
90
150k 500k 1M 2M 5M 10M 20M 50M 108M
dB/μ
V
Hz
PeakAve
AMN(PK)AMN(AV)
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
0.01 0.1 1 10 100 1,000
Iout mA
BD8P250MUF BD90302NUF
BD8P250MUF
Conditions:VIN=12V, VOUT=5V, VOUT=VCC_EX, Freq.=2.2MHz, L=3.3μH, COUT=22μF 2
0.1 1 10 100 1,000
Io t mA
BD8P250MUF BD90302NUF
BD8P250MUF
Quick Buck Booster
0.1mA 73%
IC
BD8P250MUF-C
BD90302NUF-C
BD8P250MUF-C
Buck Boost
Conditions : VIN=12V⇔4V, VOUT=5V, IOUT=0.4A, Freq.=2.2MHz, VOUT=VCC COUT F 2
VIN voltage fluctuation 12V 4V/10μs
±100mV
Class
Quick Buck Booster
“CISPR25 Class5 ”
VIN
PVIN
EN
PGND
MODE
SSCG
BOOT
SW
VOUT
VCC_EX
CTLOUT
PGOOD
VIN
VOUT
CBOOT
L1
COUT
CREG
CIN
GND
RCTL
RPGOOD
VREG
VMODE
SW2
CTLIN
PGND
PVOUTVOUT
COUT
VIN
PVIN
EN
PGND
MODE
SSCG
BOOT
SW
VOUT
VCC_EX
CTLOUT
PGOOD
VINCBOOT
L1
CIN
GND
RPGOOD
VREG
VMODE
CREG
1/2Quick Buck Booster 100mV
ECU
50
BD8P250MUF-C IC
IC
IC
12V 5V 8μA
0.1mA 73
1 50
DC/DC 12V 5V EMI
2.2MHz 2.2MHz 4.4MHz
EMI “CISPR25 Class5 ”
Time(200μs/div) Buck Buck
VIN
(5V/div)
VOUT
(200mV/div)
12V 12V
4V
5V
22μF×4
22μF×2
❶
88μF(22μF×4)
44μF(22μF×2)
10μs 12V 4V
2))
1/2
❷
❸
❹
EMI
❺
IC
BD90302NUF-C
BD90302NUF-C
BD8P250MUF-CBD8P250MUF-C
IC
DC/DC
“Quick Buck Booster ”
ECU
ECU
DC/DC
ECUECU
(ECU ) (ECU )
ECU
ECU
❷
❸
❹
❶
❶❷❸❹
ECU
Quick Buck Booster EMI DC/DC
2.7 36
3.5 36
5
5
8
8
2
2
2.2
2.2
0.8
2
40 125
40 125
YES
YES
YES
(V) (V) (μA) (%) (MHz) (A) ( ) AEC-Q100
VQFN24FV4040
VSON10FV3030
VQFN24FV4040
ECU( )
A
A B
B
1
BD8P250MUF-C
BD8P250MUF-C+
BD90302NUF-C
Quick Buck Booster
IC
BD90302NUF-CIC
Quick Buck BoosterBD8P
Qu
2018 10
BD8P250MUF-C BD8P250MUF-CBD90302NUF-C
−20
−10
0
10
20
30
40
50
60
70
80
90
150k 500k 1M 2M 5M 10M 20M 50M 108M
dB/μ
V
Hz
PeakAve
AMN(PK)AMN(AV)
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
0.01 0.1 1 10 100 1,000
Iout mA
BD8P250MUF BD90302NUF
BD8P250MUF
Conditions:VIN=12V, VOUT=5V, VOUT=VCC_EX, Freq.=2.2MHz, L=3.3μH, COUT=22μF 2
0.1 1 10 100 1,000
Io t mA
BD8P250MUF BD90302NUF
BD8P250MUF
Quick Buck Booster
0.1mA 73%
IC
BD8P250MUF-C
BD90302NUF-C
BD8P250MUF-C
Buck Boost
Conditions : VIN=12V⇔4V, VOUT=5V, IOUT=0.4A, Freq.=2.2MHz, VOUT=VCC COUT F 2
VIN voltage fluctuation 12V 4V/10μs
±100mV
Class
Quick Buck Booster
“CISPR25 Class5 ”
VIN
PVIN
EN
PGND
MODE
SSCG
BOOT
SW
VOUT
VCC_EX
CTLOUT
PGOOD
VIN
VOUT
CBOOT
L1
COUT
CREG
CIN
GND
RCTL
RPGOOD
VREG
VMODE
SW2
CTLIN
PGND
PVOUTVOUT
COUT
VIN
PVIN
EN
PGND
MODE
SSCG
BOOT
SW
VOUT
VCC_EX
CTLOUT
PGOOD
VINCBOOT
L1
CIN
GND
RPGOOD
VREG
VMODE
CREG
1/2Quick Buck Booster 100mV
ECU
50
BD8P250MUF-C IC
IC
IC
12V 5V 8μA
0.1mA 73
1 50
DC/DC 12V 5V EMI
2.2MHz 2.2MHz 4.4MHz
EMI “CISPR25 Class5 ”
Time(200μs/div) Buck Buck
VIN
(5V/div)
VOUT
(200mV/div)
12V 12V
4V
5V
22μF×4
22μF×2
❶
88μF(22μF×4)
44μF(22μF×2)
10μs 12V 4V
2))
1/2
❷
❸
❹
EMI
❺
IC
BD90302NUF-C
BD90302NUF-C
BD8P250MUF-CBD8P250MUF-C
IC
DC/DC
“Quick Buck Booster ”
ECU
ECU
DC/DC
ECUECU
(ECU ) (ECU )
ECU
ECU
❷
❸
❹
❶
❶❷❸❹
ECU
Quick Buck Booster EMI DC/DC
2.7 36
3.5 36
5
5
8
8
2
2
2.2
2.2
0.8
2
40 125
40 125
YES
YES
YES
(V) (V) (μA) (%) (MHz) (A) ( ) AEC-Q100
VQFN24FV4040
VSON10FV3030
VQFN24FV4040
ECU( )
A
A B
B
1
BD8P250MUF-C
BD8P250MUF-C+
BD90302NUF-C
Quick Buck Booster
IC
BD90302NUF-CIC
Quick Buck BoosterBD8P
Qu
2018 10
BD8P250MUF-C BD8P250MUF-CBD90302NUF-C
−20
−10
0
10
20
30
40
50
60
70
80
90
150k 500k 1M 2M 5M 10M 20M 50M 108M
dB/μ
V
Hz
PeakAve
AMN(PK)AMN(AV)
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
0.01 0.1 1 10 100 1,000
Iout mA
BD8P250MUF BD90302NUF
BD8P250MUF
Conditions:VIN=12V, VOUT=5V, VOUT=VCC_EX, Freq.=2.2MHz, L=3.3μH, COUT=22μF 2
0.1 1 10 100 1,000
Io t mA
BD8P250MUF BD90302NUF
BD8P250MUF
Quick Buck Booster
0.1mA 73%
IC
BD8P250MUF-C
BD90302NUF-C
BD8P250MUF-C
Buck Boost
Conditions : VIN=12V⇔4V, VOUT=5V, IOUT=0.4A, Freq.=2.2MHz, VOUT=VCC COUT F 2
VIN voltage fluctuation 12V 4V/10μs
±100mV
No.61X7166C 11.2018 PDF
“Nano Pulse Control”
“Quick Buck Booster”
Quick Buck Booster
( )
Quick Buck Booster
( IC)
( )
Quick Buck Booster
Quick Buck Booster
Quick Buck Booster
1
2 1
Quick Buck Booster 1
8μA 8μA
3μA 3μA
3.5V 2.7V
2.2MHz 2.2MHz
88% 87%
2A 0.8A
44μF 44μF
5 5
30μA
85%
88μF
5
BD8P250MUF-C BD8P250MUF-C BD90302NUF-C
1 BD8P250MUF-C
2 4
PWM
(Pulse Width Modulation)
2
1
IC
21615-8585
: +81-75-311-2121 : +81-75-315-0172
1) 2018 10 1
2)
3)
4)
5)
6) AV OA
7) “ ”
8)
9)
10)
11)
12) RoHS RoHS
13) “ ” “ ”
14)