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电源管理
汽车电子装置:汽车电子用系统电源供应IC系列
高稳定性双级系统电源ICs
| Part No. |
Functions |
Output Voltage
(V) |
Output
Current Capacity
(A) |
Minimum
I / O
Voltage Difference
(V)
(Typ.) |
Stanby
Current
(µA)
(Typ.) |
Package |
RoHS |
BA4911/
BA4911-V4
(Forming type) |
Regulator |
ch1 |
For microcontroller |
5.0 |
0.3 |
0.4 |
100 |
SIP-M12/
SIP-M12(V4)
(Forming type) |
Yes |
| ch2 |
For audio |
8.12 |
0.2 |
0.4 |
| ch3 |
For AM radio |
7.9 |
0.05 |
0.4 |
| ch4 |
For FM radio |
8.12 |
0.05 |
0.4 |
| ch5 |
For illumination |
10.3 |
0.25 |
0.4 |
| High-side switch |
ch1 |
For antenna |
Vcc-0.4 |
0.3 |
0.4 |
| ch2 |
For control |
Vcc-0.4 |
0.3 |
0.4 |
低消耗电流DMOS系统电源IC
| Part No. |
Functions |
Output Voltage
(V) |
Output
Current Capacity
(A) |
Minimum
I / O
Voltage Difference
(V)
(Typ.) |
Stanby
Current
(µA)
(Typ.) |
Package |
RoHS |
BD4912/
BD4912-V4
(Forming type) |
Regulator |
ch1 |
For microcontroller |
5.0 |
0.4 |
0.8 |
95 |
SIP-M12/
SIP-M12(V4)
(Forming type) |
Yes |
| ch2 |
For audio |
8.12 |
0.2 |
0.4 |
| ch3 |
For AM radios |
7.9 |
0.025 |
0.4 |
| ch4 |
For illumination |
10.3 |
0.02 |
0.5 |
High-side
switch |
ch1 |
For antennas |
Vcc-0.4 |
0.35 |
0.4 |
| ch2 |
For control |
Vcc-0.4 |
0.3 |
0.4 |
| ch3 |
For sub-microcontroller |
VDD-0.15 |
0.03 |
0.15 |
多功能系统电源IC（含静电功能）
| Part No. |
Functions |
Output
Voltage
(V) |
Output Current
Capacity
(A) |
Minimum
I / O
Voltage Difference
(V)(Typ.) |
Reset Voltage
(V) |
+B
Detection
(V) |
ACC
Detection
(V) |
Mute |
Stanby
Current
(µA)
(Typ.) |
Package |
RoHS |
BA4915-V11
|
Regulator |
ch1 |
For microcontroller |
5.0 |
0.30 |
1.9 |
4.15 |
8.5 |
8.5 |
+B
Detection |
100 |
SIP-M16
(V11) |
Yes |
| ch2 |
For CD |
8.5 |
0.75 |
0.4 |
- |
| High-side switch |
ch3 |
For amp |
Vcc-0.25 |
0.15 |
0.25 |
- |
| ch4 |
For antenna |
Vcc-0.35 |
0.45 |
0.35 |
- |
多功能系统电源IC（含电压监控功能）
| Part No. |
Functions |
Output
Voltage
(V) |
Output Current
Capacity
(A) |
Minimum
I / O
Voltage Difference
(V)(Typ.) |
Reset Voltage
(V) |
+B
Detection |
ACC
Detection |
VBU |
Stanby
Current
(µA)
(Typ.) |
Package |
RoHS |
|
BA4907FP
|
Regulator |
ch1 |
For microcontroller |
5.0 |
0.1 |
1.9 |
2.8 |
Detection Voltage variable |
Detection Voltage variable |
Diode built-in |
125 |
HSOP25 |
Yes |
| ch2 |
For
sub-microcontroller |
5.0 |
0.1 |
1.9 |
- |
| ch3 |
For
sub-microcontroller |
5.0 |
0.1 |
1.9 |
- |
| ch4 |
Externally attached power ttransister |
5.0
/3.3 |
0.007
(Base draw Current) |
- |
- |
多功能系统电源IC（含看门狗电路）
| Part No. |
Functions |
Output
Voltage
(V) |
Output Current Capacity
(A) |
Reset Voltage
(V) |
+B
Detection |
ACC
Detection |
WDT |
Mute |
Stanby
Current
(µA)
(Typ.) |
Package |
RoHS |
|
BD4911FM
|
Regulator |
ch1 |
For microcontroller |
5.0/3.3 |
0.15 |
4.15/2.95 |
Detection Voltage variable |
Detection Voltage variable |
ON/OFF
Functions付 |
+B
Detection
ACC
Detection |
100 |
HSOP-M28 |
Yes |
| ch2 |
For
sub-microcontroller |
3.3 |
0.15 |
2.95 |
带通信功能的系统电源IC（主型）
| Part No. |
Functions |
Output
Voltage
(V) |
Output
Current Capacity
(A) |
Reset Voltage
(V) |
+B
Detection
(V) |
Status Flag |
Interface |
Stanby
Current
(µA)
(Typ.) |
Package |
RoHS |
|
| BD9400BFP |
Regulator |
For microcontroller |
3.3 |
0.25 |
2.8 |
8.5 |
+B Detection
Short Protection |
I2C BUS |
60 |
HSOP25 |
Yes |
带通信功能的内置DC/DC系统电源（从型）
| Part No. |
Functions |
Output
Voltage
(V) |
Output Type
|
Operating Frequency
(kHz) |
Output
Current
(A) |
Short Protection |
Stanby
Current
(µA)
(Typ.) |
Package |
RoHS |
|
| BD9401FM |
Switching Cntroller |
Variable |
Open Collector |
30 to 500 |
0.1 |
Timer Latch |
1 |
HSOP-M28 |
Yes |
| Linear Regulator |
Variable |
- |
- |
1 |
- |
| High-side Switch |
Vcc-0.5 |
Open Drain |
- |
0.5 |
- |
| BD9403FV |
Switching Controller |
Variable |
Open Collector |
30 to 500 |
0.1 |
Timer Latch |
1 |
SSOP-B14 |
Yes |
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