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: 6/97页
文件大小: 937K
代理商: PWL6030B1AACMR
SWCS045B
– SEPTEMBER 2010 – REVISED JUNE 2011
ELECTRICAL CHARACTERISTICS
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Switched-mode regulators
CI
Input capacitor
0.6
4.7
6.5
F
Output filter capacitor
4
10
15
F
CO
Filter capacitor ESR
f = [1
–10] MHz
1
10
20
m
Ω
V1V29, V2V1, VCORE1, VCORE2,
0.68
1
1.30
VCORE3, V1V8, VMEM
LO
Filter inductor
H
At inductor saturation, IDC=Isat
0.30
Filter inductor DC resistance
1
50
100
DCRL
m
Ω
Filter inductor Q factor
>6 MHz
20
V1V29, V2V1, VCORE2, VCORE3,
VMEM
ILIMIT[1:0] = 00 (no current limitation)
PMOS current limit (high side)
mA
ILIMIT[1:0] = 01 (800 mA IOUTmax
1300
1620
2000
mode)
ILIMIT[1:0] = 1X (1000 mA IOUTmax
1640
2050
2520
mode)
V1V8, VCORE1
ILIMIT[1:0] = 00 (no current limitation)
PMOS current limit (high side)
ILIMIT[1:0] = 01 (1.2 A IOUTmax mode)
1640
2050
2460
mA
ILIMIT[1:0] = 10 (1.5 A IOUTmax mode)
1920
2400
2800
ILIMIT[1:0] = 11 (1.6 A IOUTmax mode)
2540
3100
3600
V1V29_FDBK, V2V1_FDBK,
Input current limit under
VCORE1_FDBK, VCORE2_FDBK,
10
20
30
mA
short-circuit conditions
VCORE3_FDBK, V1V8_FDBK,
VMEM_FDBK = 0 V
max(Vout+
VINF
Input voltage (functional)
5.5
V
0.4, 2.5)
Input voltage (performances)
max(Vout+
VINP
V1V29, V2V1, VCORE2,
MinDOV,
3.8
4.8
V
VCORE3, VMEM
2.5)
V1V29, V2V1, VCORE2, VCORE3,
VMEM
IOUT = 800 mA
0.65
IOUT = 1000 mA
0.90
Dropout voltage for performances
MinDOV
V
(DOV = Vin
–Vout)
VCORE1, V1V8
IOUT = 1200 mA
0.70
IOUT = 1500 mA
0.90
IOUT = 2000 mA
1.10
PWM mode: V1V29, V2V1, VCORE2,
VCORE3, VMEM (limitation on
0
800
maximum temperature)(1)
IOUT
Rated output current
PWM mode: VCORE1, V1V8
mA
0
1500
(limitation on maximum temperature)(2)
Pulse-frequency modulation (PFM)
200
mode: All
(1)
V1V29, V2V1, VCORE2, VCORE3, VMEM at IOUT = 800 mA. Maximum junction temperature for VOUT ≤ 1.4 V: 125°C. Maximum
junction temperature for VOUT
> 1.4 V : 115°C.
(2)
VCORE1, V1V8 at IOUT = 1500 mA. Maximum junction temperature for VOUT ≤ 1.4 V: 125°C. Maximum junction temperature for VOUT
> 1.4 V: 115°C.
14
Copyright
2010–2011, Texas Instruments Incorporated
相关PDF资料
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PWL6030B1AECMR 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA187
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