參數(shù)資料
型號(hào): MAX3353EEUE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: USB On-the-Go Charge Pump with Switchable Pullup/Pulldown Resistors
中文描述: 0.015 A SWITCHED CAPACITOR REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 4.40 MM, MO-153AB, TSSOP-16
文件頁(yè)數(shù): 3/21頁(yè)
文件大?。?/td> 386K
代理商: MAX3353EEUE
M
USB On-the-Go Charge Pump with Switchable
Pullup/Pulldown Resistors
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +2.6V to +5.5V, V
L
= +1.65V to V
CC
, V
TRM
= +3V to +3.6V, C
FLYING
= 0.1μF, V
CC
decoupled with 1μF capacitor to ground;
V
TRM
and V
L
decoupled with 0.1μF capacitor to ground; C
VBUS
= 1μF (min), T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical
values are at V
CC
= +4V, V
L
= +1.8V, V
TRM
= +3.3V, and T
A
= +25
°
C.) (Notes 3, 4)
PARAMETER
SYMBOL
CONDITION
ADD Pulldown Resistor
ESD PROTECTION (V
BUS
, ID_IN, D+, D-)
Human Body Model
IEC1000-4-2 Air-Gap Discharge
ESD Protection
IEC1000-4-2 Contact Discharge
MIN
TYP
110
MAX
UNITS
k
±
15
±11
±
6
kV
V
B U S
/ CHARGE-PUMP SPECIFICATIONS
(V
BUS_DRV
= 1, V
BUS_DISCHG
= 0, V
BUS_CHG1
= 0, V
BUS_CHG2
= 0, unless otherwise noted.)
V
BUS
Output Voltage
V
BUS
V
BUS
Output Current
I
VBUS
V
BUS
Short-Circuit Current
Output Ripple
Efficiency
Switching Frequency
f
I
VBUS
= 0 to 8mA, C
VBUS
= 1μF
4.63
8
5.25
V
mA
mA
mV
%
kHz
V
BUS
shorted to GND
I
VBUS
= 8mA, C
VBUS
= 1μF
V
CC
= 2.6V, I
VBUS
= 8mA
140
100
80
600
250
V
BUS
Voltage in Three-State
Mode
V
BUS_DRV
= 0
0.2
V
V
BUS
Pulldown Resistance
V
BUS
Input Impedance
V
BUS
AND CURRENT SOURCE SPECIFICATIONS
(V
BUS_CHG1
= 1, V
BUS_CHG2
= 0, V
BUS_DRV
= 0, V
BUS_DISCHG
= 0)
C
LOAD
= 15μF
V
BUS
Output Voltage
V
BUS
C
LOAD
= 95μF
V
BUS
Current Source
(Note 5)
V
BUS
Current Gate Time
V
BUS_CHG1
= 1, V
BUS_CHG2
= 0 (Note 5)
COMPARATOR SPECIFICATIONS
V
BUS_DRV
= 0, V
BUS_DISCHG
= 1
V
BUS_DRV
= 0
3.2
40
5.1
6.5
100
k
k
2.1
1.9
850
155
V
450
56
600
105
μA
ms
V
BUS_VALID
Comparator
Threshold
4.40
4.55
4.63
V
V
BUS_VALID
Comparator
Hysteresis
20
mV
SESSION_VALID Comparator
Threshold
1.0
1.4
1.8
V
SESSION_VALID Comparator
Hysteresis
20
mV
B_SESSION_END Comparator
Threshold
0.4
0.5
0.6
V
B_SESSION_END Comparator
Hysteresis
35
mV
SINGLE-ENDED RECEIVERS AND SE0 SPECIFICATIONS (D+, D-)
Low-Level Input Threshold
High-Level Input Threshold
0.8
V
V
2.0
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