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: 7/28页
文件大小: 943K
代理商: TPS82677SIPT
0
10
3.5 m
3 m
2.5 m
2 m
1.5 m
1 m
500 m
50 n
Spurious
Output
Noise
(PFM
Mode)
-
V
f - Frequency - MHz
Span = 1 MHz
5 m
4.5 m
5 m
V
= 1.8 V (TPS82671),
R = 150
O
L
V = 3.6 V
I
V = 2.7 V
I
V = 4.2 V
I
0
40
300 m
250 m
200 m
150 m
100 m
50 m
5 n
Spurious
Output
Noise
(PWM
Mode)
-
V
f - Frequency - MHz
Span = 4 MHz
350 m
400 m
450 m
V
= 1.8 V (TPS82671),
R = 12
O
L
500 m
V = 2.7 V
I
V = 4.2 V
I
V = 3.6 V
I
10
1
0.1
0.01
0.001
0.1
1
10
100
1000
f - Frequency - kHz
V
= 3.6 V
IN
V
= 1.8 V (TPS82671)
OUT
I
= 10 mA (PFM Mode)
OUT
I
= 150 mA (PWM Mode)
OUT
Output
Spectral
Noise
Density
-
Hz
V/V
SLVSAI0A
– OCTOBER 2010 – REVISED APRIL 2011
TYPICAL CHARACTERISTICS (continued)
SPURIOUS OUTPUT NOISE (PFM MODE)
SPURIOUS OUTPUT NOISE (PWM MODE)
vs
FREQUENCY
Figure 37.
Figure 38.
OUTPUT SPECTRAL NOISE DENSITY
vs
FREQUENCY
Figure 39.
Copyright
2010–2011, Texas Instruments Incorporated
15
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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