参数资料
型号: PWL6030B1AACMR
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA187
封装: 7 X 7 MM, 0.40 MM PITCH, GREEN, FCBGA-187
文件页数: 10/97页
文件大小: 937K
代理商: PWL6030B1AACMR
SWCS045B
– SEPTEMBER 2010 – REVISED JUNE 2011
Figure 3. 0.8 A and 1.5 A SMPS Regulator Efficiencies(7)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
LDO REGULATORS
Connected from _IN to GND.
Shared input tank capacitance
0.3
10
(depending on platform
CIN
Input filtering capacitor
F
requirements and power tree)
For VUSB - Connected from
0.9
4.7
6.5
CHRG_PMID to GND
COUT
Output filtering capacitor
Connected from LDO output to GND
0.6
2.2
2.7
F
Filtering DC capacitor ESR
< 100 kHz
20
100
600
m
Ω
Filtering AC capacitor ESR
[1
–10] MHz
1
10
20
m
Ω
VRTC: VBAT during on mode
VBATmin
3.8
5.5
VRTC: VBAT during backup mode
1.9
2.1
3.1
VRTC: Vbackup during backup
1.9
3.8
5.5
mode
VAUX1, VAUX2, VAUX3, VCXIO,
TDCOV +
TDCOV + DV
VDAC, VMMC, VPP, VUSIM (for
DV
5.5
0.2
VOUT > 1.5 V)
0.1
VINF
Input voltage (functional)
V
VAUX1, VAUX2, VAUX3, VCXIO,
VDAC, VMMC, VPP, VUSIM (for
1.8
3.8
5.5
VOUT ≤ 1.5 V)
VANA
2.3
3.8
5.5
VUSB from VBAT
3.5
3.8
5.5
VUSB from CHRG_PMID
3.5
6.0
6.8
VRTC
VBATmin
3.8
5.5
VANA: VBAT input source supply
2.3
3.8
4.8
only supported
VAUX1, VAUX2, VAUX3, VCXIO,
TDCOVmax +
VDAC, VMMC, VPP, VUSIM (for
3.8
4.8
DV
VOUT > 1.5 V)
VINP
Input voltage (performance)
V
VAUX1, VAUX2, VAUX3, VCXIO,
VDAC, VMMC, VPP, VUSIM (for
1.8
3.8
4.8
VOUT ≤ 1.5 V)
VUSB: from VBAT
3.6
3.8
4.8
VUSB: from CHRG_PMID
4.3
5.0
5.5
(7)
Coils used:
(a) For VCORE1: MURATA LQM32PN1R0MG0 3.2x2.5x1
(b) For VCORE2: MURATA LQM2MPN1R0NG0 2x1.6x1
18
Copyright
2010–2011, Texas Instruments Incorporated
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PWL6030B1AECMR 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA187
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