参数资料
型号: AS3658-BCTP
厂商: ams
文件页数: 10/158页
文件大小: 0K
描述: IC PMU POWER/AUDIO 124-CTBGA
标准包装: 2,500
应用: 便携式设备
电流 - 电源: 7mA
电源电压: 3 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 124-TFBGA
供应商设备封装: 124-CTBGA(8x8)
包装: 带卷 (TR)
AS3658
Data Sheet Confidential
- Pin Assignments
Table 2. Pin list CTBGA124, 8x8MM ( AS3658 )
Pin Name
Pin
Number
Pin
Type
Supply
Description
DCDC_GATE2
DCDC_FB2
G2
J4
A
A
V SUPPLY Step up DC/DC converter2 control for external mosfet
V SUPPLY Step up DC/DC converter2 feedback input
Linear Regulators (LDOs)
VRF1_IN
P9
P
V SUPPLY
Supply Pad for RF1 LDO (VRF_1), always connect to
Supply>3.0V
Output voltage of one of the RF LDO’s; can be used as High-
VRF_1
P10
A
V RF1_IN Side Switch, if used as LDO connect a ceramic capacitor of
1μF (±20%) or 2.2μF (+100%/-50%)
VRF23_IN
P11
P
V SUPPLY
Supply Pad for RF2 and RF3 LDO (VRF_2, VRF_3), always
connect to Supply>3.0V
Output voltage of one of the RF LDO’s; can be used as High-
VRF_2
N10
A
V RF23_IN Side Switch, if used as LDO connect a ceramic capacitor of
1μF (±20%) or 2.2μF (+100%/-50%)
Output voltage of one of the RF LDO’s; can be used as High-
VRF_3
P12
A
V RF23_IN Side Switch, if used as LDO connect a ceramic capacitor of
1μF (±20%) or 2.2μF (+100%/-50%)
VDIG1_IN
A10
P
V SUPPLY Supply Pad for DIG1 LDO (VDIG_1)
VDIG_1
B10
A
V DIG1_IN
Output voltage of one of the DIG LDO’s. Connect a ceramic
capacitor of 1μF (±20%) or 2.2μF (+100%/-50%)
VDIG2_IN
B9
P
V SUPPLY Supply Pad for DIG2 LDO (VDIG_2)
VDIG_2
B8
A
V DIG2_IN
Output voltage of one of the DIG LDO’s. Connect a ceramic
capacitor of 1μF (±20%) or 2.2μF (+100%/-50%)
VDIG34_IN
A9
P
V SUPPLY Supply Pad for DIG3 and DIG4 LDO (VDIG_3, VDIG_4)
VDIG_3
VDIG_4
D8
D7
A
A
V DIG3_IN
V DIG4_IN
Output voltage of one of the DIG LDO’s. Connect a ceramic
capacitor of 1μF (±20%) or 2.2μF (+100%/-50%)
Output voltage of one of the DIG LDO’s. Connect a ceramic
capacitor of 1μF (±20%) or 2.2μF (+100%/-50%)
Charge Pump
VCP_IN
B7
P
V SUPPLY
Supply Pad for Charge Pump, always connect to
Supply>3.0V
VCP_N
VCP_P
VCP_OUT
VSS_CP
A6
A7
A8
B6
A
A
A
A
V SUPPLY HVS charge pump flying capacitor positive side
HVS charge pump flying capacitor negative side
Charge pump output, connect a ceramic capacitor of 2.2μF
(+100%/-50%)
V SUPPLY Ground pad of charge pump
DCDC Step Down Converters
PGATE1
VSUPPLY_1
LX1
FB1
PGND1
N1
K1
L1
K4
M1
A
P
A
A
A
V SUPPLY Gate output for external PMOS.(DCDC step down controller 1)
Supply Pad for DCDC_Step down converter1, always connect
to VSUPPLY
V SUPPLY DC/DC step down converter1 output
V SUPPLY DC/DC step down converter1 feedback
V SUPPLY Power Ground of DCDC step down converter1
www.austriamicrosystems.com
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