参数资料
型号: TC1313-1H2EMFTR
元件分类: 稳压器
英文描述: 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
封装: 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-10
文件页数: 4/32页
文件大小: 591K
代理商: TC1313-1H2EMFTR
TC1313
DS21974B-page 12
2009 Microchip Technology Inc.
Note:
Unless otherwise indicated, VIN1 = VIN2 = SHDN1,2 = 3.6V, COUT1 =CIN = 4.7 F, COUT2 =1F, L =4.7 H,
VOUT1 (ADJ) = 1.8V, TA = +25°C. Boldface specifications apply over the TA range of -40°C to +85°C. TA = +25°C. Adjustable or fixed-
output voltage options can be used to generate the Typical Performance Characteristics.
FIGURE 2-25:
VOUT2 Dropout Voltage vs.
Ambient Temperature (VOUT2 = 2.5V).
FIGURE 2-26:
VOUT2 Dropout Voltage vs.
Ambient Temperature (VOUT2 = 3.3V).
FIGURE 2-27:
VOUT2 Line Regulation vs.
Ambient Temperature.
FIGURE 2-28:
VOUT2 Load Regulation vs.
Ambient Temperature.
FIGURE 2-29:
VOUT2 Power Supply Ripple
Rejection vs. Frequency.
FIGURE 2-30:
VOUT2 Noise vs. Frequency.
0.05
0.10
0.15
0.20
0.25
0.30
-40
-25
-10
5
20
35
50
65
80
95
110
125
Ambient Temperature (°C)
V
OU
T2
Dropo
ut
Vo
lt
a
g
e
(
V
)
IOUT2 = 200 mA
IOUT2 = 300 mA
SHDN1 = AGND
SHDN2 = VIN2
0.0
0.1
0.2
0.3
-40 -25 -10
5
20 35 50 65 80 95 110 125
Ambient Temperature (°C)
V
OU
T
2
Drop
out
Voltag
e
(V)
IOUT2 = 200 mA
SHDN1 = AGND
SHDN2 = VIN2
IOUT2 = 300 mA
-0.035
-0.030
-0.025
-0.020
-0.015
-0.010
-0.005
0.000
0.005
-40 -25 -10
5
20
35
50
65
80
95 110 125
Ambient Temperature (°C)
V
OU
T2
Li
n
e
Re
gu
la
tion
(%/
V
)
VOUT2 = 3.3V
IOUT2 = 100 A
SHDN1 = AGND
SHDN2 = VIN2
VOUT2 = 2.5V
VOUT2 = 1.5V
-0.4
-0.3
-0.2
-0.1
0.0
0.1
-40
-25
-10
5
20
35
50
65
80
95
11
0
12
5
Ambient Temperature (°C)
V
OU
T
2
Loa
d
Re
gula
ti
o
n
(%)
VOUT2 = 3.3V
VIN2 = 3.6V
SHDN1 = AGND
SHDN2 = VIN2
VOUT2 = 2.6V
VOUT2 = 1.5V
-80
-70
-60
-50
-40
-30
-20
-10
0
0.01
0.1
1
10
100
1000
Frequency (kHz)
V
OUT2
PSRR
(d
B)
SHDN1 = GND
VOUT2 = 1.5V
IOUT2 = 30 mA
CIN = 0 F
COUT2 = 1.0 F
COUT2 = 4.7 F
0.01
0.1
1
10
0.01
0.1
1
10
100
1000 10000
Frequency (kHz)
V
OUT2
Noise
(V/
Hz)
SHDN1 = AGND
SHDN2 = VIN2
VIN = 3.6V
VOUT2 = 2.5V
IOUT2 = 50 mA
相关PDF资料
PDF描述
TC1313-1O2EMFTR 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
TC1313-1Q3EMFTR 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
TC1313-1R1EUN 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
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