參數(shù)資料
型號: TC1313-XM3EMF
元件分類: 穩(wěn)壓器
英文描述: 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
封裝: 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-10
文件頁數(shù): 2/32頁
文件大?。?/td> 591K
代理商: TC1313-XM3EMF
TC1313
DS21974B-page 10
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 2-13:
VOUT1 Switching Frequency
vs. Input Voltage.
FIGURE 2-14:
VOUT1 Switching Frequency
vs. Ambient Temperature.
FIGURE 2-15:
VOUT1 Adjustable Feedback
Voltage vs. Ambient Temperature.
FIGURE 2-16:
VOUT1 Switch Resistance
vs. Input Voltage.
FIGURE 2-17:
VOUT1 Switch Resistance
vs. Ambient Temperature.
FIGURE 2-18:
VOUT1 Dropout Voltage vs.
Ambient Temperature.
1.90
1.95
2.00
2.05
2.10
2.15
2.20
2.73.1
3.53.9
4.34.7
5.15.5
Input Voltage (V)
V
OU
T1
F
re
q
ue
nc
y
(
M
H
z
)
SHDN1 = VIN2
SHDN2 = AGND
1.90
1.92
1.94
1.96
1.98
2.00
-40
-25
-10
5
20
35
50
65
80
95
11
0
12
5
Ambient Temperature (°C)
V
OUT1
Fr
e
que
ncy
(MH
z
)
SHDN1 = VIN2
SHDN2 = AGND
0.790
0.795
0.800
0.805
0.810
0.815
0.820
-40
-25
-10
5
20
35
50
65
80
95
11
0
12
5
Ambient Temperature (°C)
V
OUT1
FB
Voltage
(V)
SHDN1 = VIN2
SHDN2 = AGND
VIN1 = 3.6V
0.40
0.45
0.50
0.55
0.60
0.65
3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
Input Voltage (V)
V
OUT1
Switch
Resistance
(:
)
SHDN1 = VIN2
SHDN2 = AGND
VIN1 = 3.6V
N-Channel
P-Channel
0.40
0.45
0.50
0.55
0.60
0.65
0.70
-40 -25 -10 5
20 35 50 65 80 95 110 125
Ambient Temperature (°C)
Buck
Regulator
Switch
Resistance
(:
)
VIN1 = 3.6V
N-Channel
P-Channel
SHDN1 = VIN2
SHDN2 = AGND
0.1
0.15
0.2
0.25
0.3
0.35
0.4
-40
-25
-10
5
20
35
50
65
80
95
11
0
12
5
Ambient Temperature (°C)
V
OU
T1
Dropout
Voltage
(V)
SHDN1 = VIN2
SHDN2 = AGND
VOUT1 = 3.3V
IOUT1 = 500 mA
相關(guān)PDF資料
PDF描述
TC1313-YE1EUN 0.5 A SWITCHING REGULATOR, 2400 kHz SWITCHING FREQ-MAX, PDSO10
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