参数资料
型号: TPS53321RGTR
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: SWITCHING REGULATOR, 1210 kHz SWITCHING FREQ-MAX, PQCC16
封装: 3 X 3 MM, GREEN, PLASTIC, QFN-16
文件页数: 2/23页
文件大小: 505K
代理商: TPS53321RGTR
HEF Mode
V
IN = 3.3 V
I
OUT = 0 A
EN (5 V/div)
V
OUT (1 V/div)
PGD (5 V/div)
t – Time – 4 ms/div
20
30
40
50
60
70
80
90
0.0 0.5
1.0
1.5
2.0
2.5
3.0
Output Current (A)
T
e
m
p
e
ra
tu
re
C
)
3.5
4.0
4.5
5.0
V
IN = 5 V @
V
OUT = 0.6 V
V
OUT = 1.2 V
V
OUT = 1.8 V
V
OUT = 2.5 V
V
OUT = 3.3 V
V
IN = 3.3 V @
V
OUT = 0.6 V
V
OUT = 1.2 V
V
OUT = 1.8 V
V
OUT = 2.5 V
No Air Flow
SLUSAF3 – DECEMBER 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
Inductor PCMC065T-1R0 (1 H, 5.6 m
Ω) is used.
Figure 11. Soft-Stop Waveform
Figure 12. Safe Operating Area
10
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s) :TPS53321
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