参数资料
| 型号： | MIC2214-AAYML TR |
| 厂商： | Micrel Inc |
| 文件页数： | 3/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .15A/.3A 16MLF |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.25 V ~ 5.5 V |
| 输入电压： | 2.25 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.12V @ 150mA，0.24V @ 300mA |
| 稳压器数量： | 2 |
| 电流 - 输出： | 150mA，300mA |
| 电流 - 限制（最小）： | 150mA，300mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VQFN Exposed Pad，16-MLF? |
| 供应商设备封装： | 16-MLF?（4x4） |
| 包装： | 标准包装 |
| 产品目录页面： | 1095 (CN2011-ZH PDF) |
| 其它名称： | 576-2643-6 |
MIC2214
Pin Con?guration
Micrel, Inc.
EN1 1
16
15
14
13
12 POR
VIN 1
EN 2
BYP 3
SW 4
10 VOUT1
9 VOUT2
8 POR
7 DRV
EN2 2
BYP 3
ADJ1 4
11 DRV
10 ADJ
9 NGND
SET 5
6 GND
5
6
7
8
10-Pin 3mm × 3mm MLF? (ML)
(Top View)
Pin Description
16-Pin 4mm × 4mm MLF? (ML)
Pin Number
MLF-10 (3x3)
1
2
–
–
3
4
–
5
6
–
–
7
8
9
10
EP
October 2005
Pin Number
MLF-16 (4x4)
15, 16
–
1
2
3
5
4
6
7,8
9
10
11
12
13
14
EP
Pin Name
VIN
EN
EN1
EN2
CBYP
SW
ADJ1
SET
GND
NGND
ADJ2
DRV
POR
VOUT2
VOUT1
GND
Pin Function
Supply Input: (VIN1 and VIN2 are internally tied together)
Enable Input: Enables both regulator outputs. Active High. High = on, low =
off. Do not leave ?oating.
Enable Input to Regulator 1: Enables regulator 1 output. Active high input.
High = on, low = off. Do not leave ?oating.
Enable Input to Regulator 2: Enables regulator 2 output. Active high input.
High = on, low = off. Do not leave ?oating.
Reference Bypass: Connect external 0.01μF to GND to reduce output noise.
May be left open.
Active high signal drives open-drain N-Channel MOSFET.
Adjust Input (Regulator 1): Connect feedback resistors to program the out-
put voltage for the regulator.
Delay Set Input: Connect external capacitor to GND to set the internal delay
for the POR output. When left open, there is no delay. This pin cannot be
grounded.
Ground: Connect externally to exposed pad.
Ground for the open-drain driver. Tied to the source of the NMOSFET. Tied
to GND internally.
Adjust Input (Regulator 2): Connect feedback resistors to program the out-
put voltage for the regulator.
Open-Drain Output: Capable of sinking 150mA.
Power-On Reset Output: Open-drain output. Active low indicates an output
undervoltage condition on regulator 2.
Output of Regulator 2: 300mA output current
Output of Regulator 1: 150mA output current
Ground: Internally connected to the exposed pad. Connect externally to
ground pin.
3
M9999-101705
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC2214-ADJ/ADJBML | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Portable Power Management IC |
| MIC2214-DIBML TR | 功能描述:IC REG LDO 1.85V/2.65V 10MLF RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.8V 输入电压:最高 16V 电压 - 压降（标准）:0.3V @ 80mA 稳压器数量:1 电流 - 输出:80mA 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND |
| MIC2214-DIYML TR | 功能描述:低压差稳压器 - LDO Dual Cap LDO in 3mm x 3mm MLF (Lead Free) RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MIC2214-DKBML | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Portable Power Management IC |
| MIC2214-DKBML TR | 功能描述:IC REG LDO 1.85V/2.6V 10MLF RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.8V 输入电压:最高 16V 电压 - 压降（标准）:0.3V @ 80mA 稳压器数量:1 电流 - 输出:80mA 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND |
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