參數(shù)資料
型號: TPS65200YFFT
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, BGA36
封裝: 2.80 X 2.60 MM, 0.40 MM PITCH, GREEN, DSBGA-36
文件頁數(shù): 2/59頁
文件大小: 2424K
代理商: TPS65200YFFT
SLVSA48 – APRIL 2010
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
VBAT = 3.6 V ±5%, TJ = 27C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
WLED PROTECTION
Under Voltage Lock Out (VSYS pin) VSYS falling
2.2
2.5
V
VUVLO
UVLO hysteresis
70
mV
VOVP
Over Voltage Protection threshold
35
37
39
V
ILIM
N-Channel MOSFET current limit
D = Dmax
560
700
840
mA
ILIM_Start
Startup current limit
D = Dmax
400
mA
tHALF_LIM
Time step for half current limit
5
ms
tREF
VREF filter time constant
180
s
tstep
VREF ramp up time
213
s
CURRENT SHUNT MONITOR
VCM
Common-mode input range
VCSIN = VCSOUT
-0.3
7
V
VCSIN = 2.7 V to 5 V, VCSIN – VCSOUT = 0
CMR
Common-mode rejection
100
dB
mV
TA = 0°C to 60°C
-75
75
VOS, CSM
Offset-voltage, referred to input
V
TA = -20°C to 85°C
-85
85
Gain
25
V/V
G
Gain error
-1
1
%
Swing to positive power supply rail
VSYS - VSHNT
100
(VSYS)
VSHNT
mV
Swing to GND
VSHNT - VGND
100
GBW
Bandwidth
CLOAD = 10 pF
9
kHz
IVZERO
VZERO bias current
TA = -20°C to 85°C
10
nA
Swing to positive power supply rail
VSYS – VZERO
1.5
(VSYS)
VZERO
V
Swing to GND
VZERO - VGND
0.7
Under voltage lock out (VSYS pin)
VSYS falling
2.2
2.5
V
VUVLO
UVLO hysteresis
70
mV
LDO
LDO Output Voltage
VIN = 5.5V
4.8
4.9
5
V
VLDO
PSRR
f = 100 Hz, CLDO = 1.0 mF
60
dB
ILDO
Maximum LDO Output Current
60
mA
VDO
Dropout Voltage
VIN = 4.5 V, ILDO = 50 mA
100
250
mV
D+/D- DETECTION
D+ voltage source
0.5
0.6
0.7
V
VDP_SCR
D+ voltage source output current
250
A
IDM_SINK
D- current sink
50
100
150
A
DM pin, switch open
4.5
5
CI
Input capacitance
pF
DP pin, switch open
4.5
5
DM pin, switch open
-1
1
II
Input leakage
A
DP pin, switch open
-1
1
VDP_LOW
DP low comparator threshold
0.8
V
VDM_HIGH
DM high comparator threshold
0.8
V
VDM_LOW
DM low comparator threshold
475
mV
10
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TPS65200
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