參數(shù)資料
型號(hào): AS3543-ECTP
廠商: ams
文件頁(yè)數(shù): 31/92頁(yè)
文件大小: 0K
描述: IC CODEC AUDIO FRONT END 68CTBGA
標(biāo)準(zhǔn)包裝: 4,000
類型: 音頻編解碼器
應(yīng)用: 便攜式音頻,電話
安裝類型: 表面貼裝
封裝/外殼: 68-TFBGA
供應(yīng)商設(shè)備封裝: 68-CTBGA(6x6)
包裝: 帶卷 (TR)
www.austriamicrosystems.com
Revision 1.11
36 - 91
AS3543 3v2
Data Sheet - D e t a i l e d D e s c r i p t i o n - P o w e r M a n a g e m e n t F u n c t i o n s
9.2.4
Register Description
Table 23. DCDC Buck Related Register
Name
Base
Offset
Description
2-wire serial
17h-1
CVDD1 (DCDC1) voltage settings
2-wire serial
17h-2
CVDD2 (DCDC2) voltage settings
2-wire serial
17h-6
Hibernation control
2-wire serial
17h-7
DCDC frequency and DVM settings
2-wire serial
1Ch
Enables writings to extended registers 17h-1 to 17h-7
Output voltage vs. Output Current
1,175
1,185
1,195
1,205
1,215
1,225
0
50
100
150
200
250
OUTPUT CURRENT [mA]
O
U
T
P
U
T
V
O
L
T
A
G
E
[V
]
VIN=3.6V
Line Regulation
1,195
1,2
1,205
1,21
1,215
3
3,4
3,8
4,2
4,6
5
INPUT VOLTAGE [V]
O
U
T
P
U
T
V
O
L
T
A
G
E
[V
]
VOUT=1.2V
IOUT=0mA
IOUT=125mA
IOUT=250mA
ams
AG
Technical
content
still
valid
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