参数资料
型号: TPS62081DSG
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.002 A SWITCHING REGULATOR, PDSO8
封装: 2 X 2 MM, PLASTIC, WSON-8
文件页数: 22/26页
文件大小: 872K
代理商: TPS62081DSG
Gate
Driver
Control
Logic
Low Side
N-MOS
High Side
N-MOS
Thermal
Shutdown
Softstart
Under
Voltage
Shutdown
direct control
&
compensation
VIN
SW
GND
PG
EN
VOS
REF
Active
Output
Discharge
Power
Good
Snooze Mode
MODE
FB
ramp
minimum
on-timer
DSC-CONTROL
TM
error
amplifier
comparator
Thermal
Shutdown
Softstart
Under
Voltage
Shutdown
direct control
&
compensation
PG
EN
VOS
REF
Power
Good
MODE
FB
ramp
minimum
on-timer
DSC-CONTROL
TM
Gate
Driver
Control
Logic
Low Side
N-MOS
High Side
N-MOS
VIN
SW
GND
Snooze Mode
comparator
error
amplifier
Active
Output
Discharge
SLVSAE8
– SEPTEMBER 2011
FUNCTIONAL BLOCK DIAGRAMS
Figure 2. Functional Block Diagram (Adjustable Output Voltage Version)
Figure 3. Functional Block Diagram (Fixed Output Voltage Version)
Copyright
2011, Texas Instruments Incorporated
5
Product Folder Link(s): TPS62080 TPS62081 TPS62082
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