参数资料
型号: BD9011EKN-E2
厂商: Rohm Semiconductor
文件页数: 7/30页
文件大小: 0K
描述: IC REG CTRLR BST PWM 36-HQFN
标准包装: 1
PWM 型: 控制器
输出数: 2
频率 - 最大: 550kHz
电源电压: 3.9 V ~ 30 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 105°C
封装/外壳: 36-TQFN 裸露焊盘
包装: 标准包装
产品目录页面: 1372 (CN2011-ZH PDF)
其它名称: BD9011EKN-E2DKR
VIN(12V)
100uF
10m Ω
10m Ω
* REGSPIC
Vo(24V/1A)
RB051L-40
L1
27uH
(SLF12565 : TDK)
100 Ω
0.33
uF
10
Ω
100 Ω
SP8K2
TM
1nF
1nF
1000pF
680
Co1
RSS
065N03
220uF
1uF
1 (13)
36
(12)
OUTH1
SW1
35
(11 )
34
(10)
33
(8)
32
(7)
31
(5)
30
(3)
29
(2)
28
(1)
OUTH2
SW2
RB160
VA-40
0.1
uF
27 (48)
(SLF12565 : TDK)
L2
27uH Do3
Vo(12V/1A)
k Ω
2 (14)
DGND1
DGND2
26 (47)
5.1k Ω
1uF
1uF
3 (15)
4 (17)
5 (19)
OUTL1
VREG5A
VREG33
OUTL2
VREG5
25 (46)
24 (44)
23
1uF
RB051
L-40
Co2
220
uF
91
k Ω
3300pF
10k Ω
23.5k Ω
1000pF
6 (21)
7 (22)
FB1
COMP1
EXTVCC
FB2
22 (41)
21 (39)
0.33uF
22000pF
10k Ω
0.1uF
8 (23)
9 (24)
SS1
DET1
COMP2
SS2
20 (38)
19 (37)
1000pF
4.7k Ω
22000pF
6.2k Ω
STB
DET2
0.1uF
10
(25)
11
(26)
12
(27)
13
(29)
14
(31)
15
(33)
16
(34)
17
(35)
18
(36)
100k Ω
REGSPIC TM is
Trade Mark of RHOM
Fig-16C ( Step-Down : Low Input Voltage )
There are many factors(The PCB board layout, Output Current, etc.)that can affect the DCDC characteristics.
Please verify and confirm using practical applications.
VIN(5V)
100uF
23m Ω
23m Ω
SP8K2
100 Ω
0.33
uF
10
Ω
100 Ω
SP8K2
1nF
1nF
(SLF10145 : TDK)
RB160
VA-40
36
(12)
35
(11 )
34
(10)
33
(8)
32
(7)
31
(5)
30
(3)
29
(2)
28
(1)
RB160
VA-40
0.1uF
(SLF10145 : TDK)
Vo(1.8V/2A)
6.8uH
0.1uF
1 (13)
OUTH1
SW1
OUTH2
SW2
27 (48)
6.8uH Vo(2.5V/2A)
RB051
L-40
2 (14)
DGND1
DGND2
26 (47)
RB051
L-40
3300pF
100 Ω
15k Ω
30uF
( ???? )
1uF
1uF
3 (15)
4 (17)
5 (19)
OUTL1
VREG5A
VREG33
OUTL2
VREG5
25 (46)
24 (44)
23
1uF
30uF
( ???? )
43
k Ω
1000pF
300 Ω
12k Ω
100pF
6 (21)
7 (22)
FB1
COMP1
EXTVCC
FB2
22 (41)
21 (39)
0.33uF
4700pF
3.3k Ω
0.1uF
8 (23)
9 (24)
SS1
DET1
COMP2
SS2
20 (38)
19 (37)
33pF
10k Ω
2200pF
20k Ω
STB
DET2
0.1uF
10
(25)
11
(26)
12
(27)
13
(29)
14
(31)
15
(33)
16
(34)
17
(35)
18
(36)
100k Ω
Fig-16D ( Step-Up : and Step-Up-Down )
There are many factors(The PCB board layout, Output Current, etc.)that can affect the DCDC characteristics.
Please verify and confirm using practical applications.
7/29
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