參數(shù)資料
型號: V62/07622-03XE
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 2.4 A SWITCHING REGULATOR, 1100 kHz SWITCHING FREQ-MAX, PQCC16
封裝: GREEN, PLASTIC, QFN-16
文件頁數(shù): 24/25頁
文件大小: 630K
代理商: V62/07622-03XE
TYPICAL CHARACTERISTICS
100
0
90
70
40
20
80
50
60
30
10
0.0001
0.001
0.01
0.1
10
1
I
-OutputCurrent- A
O
Efficiency-%
15V
12V
8.4V
V
=5V
T
PWMMode
O
A =25 C
o
100
0
90
70
40
20
80
50
60
30
10
0.0001
0.001
0.01
0.1
10
1
I
-OutputCurrent- A
O
Efficiency-%
15V
12V
8.4V
V
=5V
T
PFMMode
O
A =25 C
o
SLVS630C – APRIL 2007 – REVISED MAY 2008 .............................................................................................................................................................. www.ti.com
Table of Graphs
FIGURE
Efficiency
vs
Output current (5 V)
1, 2
Efficiency
vs
Output current (3.3 V)
3, 4, 5
Maximum output current
vs
Input voltage
6
Efficiency
vs
Output current (1.8 V)
7, 8
Efficiency
vs
Output current (1.5 V)
9, 10
Line transient response
11
Load transient response
12
Output ripple
13
Start-up timing
14
Switching frequency
vs
Input voltage
15
Quiescent current
vs
Input voltage
16
Graphs with VO = 1.8 V were taken using the circuit according to Figure 20.
TPS62112
EFFICIENCY
vs
OUTPUT CURRENT
Figure 1.
Figure 2.
8
Copyright 2007–2008, Texas Instruments Incorporated
Product Folder Link(s): TPS62110-EP TPS62111-EP TPS62112-EP
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