參數(shù)資料
型號: PWL6030B1AECMR
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA187
封裝: 7 X 7 MM, 0.40 MM PITCH, GREEN, FCBGA-187
文件頁數(shù): 8/97頁
文件大?。?/td> 937K
代理商: PWL6030B1AECMR
SWCS045B
– SEPTEMBER 2010 – REVISED JUNE 2011
ELECTRICAL CHARACTERISTICS (continued)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V1V29, V2V1, VCORE2, VCORE3,
VMEM at Vout
< 0.75 V
IOUT = 0–150 mA, Tr/Tf = 100 ns
IOUT = 50–250 mA, Tr/Tf = 100 ns
2
3
IOUT = 150–400 mA, Tr/Tf = 100 ns
V1V29, V2V1, VCORE2, VCORE3,
VMEM at Vout
≥ 0.75 V
IOUT = 0–150 mA, Tr/Tf = 100 ns
IOUT = 50–250 mA, Tr/Tf = 100 ns
1
1.5
Transient load regulation,
ΔVOUT /
TLDR
%
IOUT = 150–400 mA, Tr/Tf = 100 ns
VOUT
VCORE1, V1V8 at Vout
< 0.75 V
IOUT = 0–150 mA, Tr/Tf = 100 ns
IOUT = 50–250 mA, Tr/Tf = 100 ns
3.3
4.2
IOUT = 350–800 mA, Tr/Tf = 100 ns
VCORE1, V1V8 at Vout
>= 0.75 V
IOUT = 0–150 mA, Tr/Tf = 100 ns
IOUT = 50–250 mA, Tr/Tf = 100 ns
2.8
3.6
IOUT = 350–800 mA, Tr/Tf = 100 ns
VIN step =
±0.6 V; Tr/Tf = 10 us;
IOUT=IOUTmax
Transient line regulation,
ΔVOUT /
TLNR
%
VOUT
Vout
< 0.75 V
0.7
1.4
Vout
≥ 0.75 V
0.5
1.0
IOUT = 200 mA, VOUT within accuracy
350
500
s
limits, SMPS not frequency locked
TON
Off to on
IOUT = 200 mA, VOUT within accuracy
2
3
ms
limits, SMPS frequency locked
TOFF
On to off
IOUT = 0 @ VOUT down to 10% x VOUT
250
500
s
Pulldown resistor
Off mode
3
7.5
15
Ω
Output voltage settling time
From VOUTMIN = 0.6 V to VOUTMAX =
(normal mode) VCORE1,
50
57
65
s
1.3 V
±5%, ILOAD = ILOADmax
VCORE2, VCORE3
From VOUTMIN = 0.6 V to VOUTMAX =
Slew rate
11
12.7
14
mV/
s
1.3 V
±5%, ILOAD = ILOADmax
Overshoot
3
10
%
Switching frequency
5.1
6
6.9
MHz
Off mode @ 25
°C
0.1
0.25
IQOFF
Off ground current
A
Off mode
0.2
1
PFM mode, no switching
35
50
V1V29,V2V1,VCORE2,VCORE3,VME
M in PWM Mode, IOUT = 0 mA, VIN =
8000
IQ
On ground current
A
3.8 V
VCORE1,V1V8 in PWM mode, IOUT =
12000
0 mA, VIN = 3.8 V
16
Copyright
2010–2011, Texas Instruments Incorporated
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