- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385553 > MAX8621Y (Maxim Integrated Products, Inc.) Dual Step-Down DC-DC Power-Management ICs for Portable Devices PDF資料下載
參數(shù)資料
| 型號： | MAX8621Y |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual Step-Down DC-DC Power-Management ICs for Portable Devices |
| 中文描述： | 雙路、降壓型DC-DC電源管理IC，用于便攜式設(shè)備 |
| 文件頁數(shù)： | 15/18頁 |
| 文件大小： | 360K |
| 代理商： | MAX8621Y |
M
Dual Step-Down DC-DC Power-Management ICs
for Portable Devices
______________________________________________________________________________________
15
UVLO
REF
ON/OFF CONTROL
VOLTAGE
SELECTOR
STEP-DOWN
DC-DC (1, BUCK1)
IN
REF
EN
INP
LX
PGND
FB
STEP-DOWN
DC-DC (2, BUCK2)
IN
REF
EN
INP
LX
PGND
FB
THERMAL
SHUTDOWN
LDO4
OUT
INP
IN
REF
EN
GND
LDO2
OUT
INP
IN
REF
EN
GND
LDO1
OUT
INP
IN
REF
EN
GND
RESET
N
9-BIT SEL
LDO3
OUT
INP
IN
REF
EN
GND 9-BIT SEL
9-BIT SEL
9-BIT SEL
P
N
P
N
IN2
IN3
INPUT
2.6V TO 5.5V
REFBP
GND
DR
ENDR
OUT3
EN3
OUT4
EN4
800k
Ω
SEL2
SEL1
EN2
OUT2
FB2
PGND2
LX2
FB1
PGND1
LX1
IN1
RESET
OUT1
R2
115k
Ω
R3
150k
Ω
R1
150k
Ω
R4
75k
Ω
C6
150pF
PWRON
INPUT
2.6V TO 5.5V
PGND2
BUCK2
IN1
14k
Ω
1.3
Ω
, 200mA
C3
4.7
μ
F
C2
4.7
μ
F
C4
0.01
μ
F
C11
2.2
μ
F
C12
2.2
μ
F
800k
Ω
C10
4.7
μ
F
C7
2.2
μ
F
C8
150pF
C9
2.2
μ
F
L2
2.2
μ
H
L1
2.2
μ
H
C1
10
μ
F
C5
4.7
μ
F
BUCK1
MAX8621Y
MAX8621Z
Figure 3. Functional Diagram and Typical Application Schematic
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX8621ZETG | Dual Step-Down DC-DC Power-Management ICs for Portable Devices |
| MAX863 | Dual, High-Efficiency, PFM, Step-Up DC-DC Controller(雙輸出,高效,PFM,步升DC-DC變換器) |
| MAX870C | TV 55C 55#20 PIN WALL RECP |
| MAX870D | Switched-Capacitor Voltage Inverters |
| MAX871 | Switched-Capacitor Voltage Inverters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX8621YETG | 功能描述:PMIC 解決方案 RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX8621YETG+ | 功能描述:PMIC 解決方案 Dual Step-Down PMIC for Portable Devices RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX8621YETG+T | 功能描述:PMIC 解決方案 Dual Step-Down PMIC for Portable Devices RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX8621YETG-T | 功能描述:PMIC 解決方案 RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MAX8621ZETG | 功能描述:PMIC 解決方案 Dual Step-Down PMIC for Portable Devices RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。