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參數(shù)資料
| 型號： | MAX3355EEUD |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | +/-15kV ESD-Protected USB On-the-Go Charge Pump and Comparators in UCSP |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14 |
| 封裝： | 4.40 MM, TSSOP-14 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 228K |
| 代理商： | MAX3355EEUD |
M
±15kV ESD-Protected USB On-the-Go
Charge Pump and Comparators in UCSP
6
_______________________________________________________________________________________
Typical Application Circuit
μ
P
OFFVBUS
V
L
V
CC
V
CC
V
L
ID_OUT
STATUS1
STATUS2
SHDN
GND
OTG SIE
ID_IN
C-
V
BUS
C+
D-
D+
C1
0.1
μ
F
C
LOAD
1
μ
F
1
μ
F
0.1
μ
F
USB OTG
CONNECTOR
MAX3355E
Pin Description
PIN
UCSP
A1
A2
TSSOP
2
3
NAME
FUNCTION
V
CC
ID_OUT
Power Supply. +2.6V to +5.5V input supply. Bypass V
CC
to GND with a 1μF capacitor.
Device ID Output. Output of ID_IN level translated to V
L
.
Status Output 1. Provides output voltage detection for use during HNP handshaking (Tables 1
and 2).
A3
5
STATUS1
A4
6
STATUS2
Status Output 2. Provides output voltage detection for use during HNP handshaking (Tables 1
and 2).
B1
1
V
BUS
U S B S up p y. V
B U S
p ovi d es a nom nal + 5.0V outp ut w hen ID _IN i s l ow and
O FFVBUS
i s hi g h.
V
B U S
i s l ow er than + 2.1V w hen ID _IN i s op en or a l oad g eater than 96.5μF i s sensed V
B U S
can
b e b ackd ven to + 6.0V w hout any conseq uence. Byp ass V
B U S
to G N D w h a 1μF cap aci or
B2
4
OFFVBUS
V
BUS
Off. Turns the internal charge pump providing V
BUS
on and off.
Shutdown. Connect
SHDN
to GND to enter shutdown and reduce supply current to less than
1μA. Connect
SHDN
to V
L
for normal operation.
B3
11
SHDN
B4
9
V
L
Logic Supply. V
L
sets the logic output high voltage and logic input high threshold. V
L
must be
between +1.65V and V
CC
.
Charge-Pump Positive Connection
Charge-Pump Negative Connection
Ground
C1
C2
C3
14
13
12
C+
C-
GND
C4
10
ID_IN
Device ID. ID_IN is internally pulled up to V
CC
.
Leave ID_IN open for device B and connect
ID_IN to GND for device A.
—
7, 8
N.C.
No Connection
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| MAX3355EEUD+ | 功能描述:電荷泵 USB On-the-Go Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX3355EEUD+T | 功能描述:電荷泵 USB On-the-Go Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX3355EEUD-T | 功能描述:電荷泵 RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MAX335C/D | 功能描述:模擬開關(guān) IC Serial Controlled 8-Channel SPST Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX335CNG | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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