参数资料
型号: TPS82677SIPT
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.6 A SWITCHING REGULATOR, 6000 kHz SWITCHING FREQ-MAX, BGA8
封装: 2.30 X 2.90 MM, 1 MM HEIGHT, GREEN, USIP-8
文件页数: 5/28页
文件大小: 943K
代理商: TPS82677SIPT
MODE = Low
V = 3.6 V,
V
= 1.2 V
I
O
5 to 300 mA Load Sweep
2.7
3
3.3
3.6
3.9
4.2
4.5
4.8
0
20
40
60
80
100
120
140
I
-Load
Current
-
mA
O
V - Input Voltage - V
I
The switching mode
changes at these
borders
Always PWM
Always PFM
PWM to PFM
Mode Change
PFM to PWM
Mode Change
V = 1.8 V (TPS82671)
O
2.7
3
3.3
3.6
3.9
4.2
4.5
4.8
0
20
40
60
80
100
120
140
I
-Load
Current
-
mA
O
V - Input Voltage - V
I
The switching mode changes
at these borders
Always PWM
Always PFM
PWM to PFM
Mode Change
PFM to PWM
Mode Change
V = 1.2 V (TPS82674)
O
V -InputVoltage-V
I
-QuiescentCurrent-
A
Q
m
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
2.7
3
3.3
3.6
3.9
4.2
4.5
4.8
T =85°C
A
T =25°C
A
T =-40°C
A
SLVSAI0A
– OCTOBER 2010 – REVISED APRIL 2011
TYPICAL CHARACTERISTICS (continued)
AC LOAD TRANSIENT RESPONSE
PFM/PWM BOUNDARIES
Figure 29.
Figure 30.
QUIESCENT CURRENT
vs
PFM/PWM BOUNDARIES
INPUT VOLTAGE
Figure 31.
Figure 32.
Copyright
2010–2011, Texas Instruments Incorporated
13
相关PDF资料
PDF描述
TPS82678SIPT 0.6 A SWITCHING REGULATOR, 6000 kHz SWITCHING FREQ-MAX, BGA8
TPS82677SIP 0.6 A SWITCHING REGULATOR, 6000 kHz SWITCHING FREQ-MAX, BGA8
TPS82675SIP 0.6 A SWITCHING REGULATOR, 6000 kHz SWITCHING FREQ-MAX, BGA8
TPS82676SIPT 0.6 A SWITCHING REGULATOR, 6000 kHz SWITCHING FREQ-MAX, BGA8
TPS82676SIPR 0.6 A SWITCHING REGULATOR, 6000 kHz SWITCHING FREQ-MAX, BGA8
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