MP2104DQT-LF

更新时间： 2024-01-02 19:08:58

品牌	Logo	应用领域
芯源 - MPS		转换器
页数	文件大小	规格书
10页	445K
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数据手册

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MP2104DQT-LF 数据手册

MP2104 – 1.7MHz 600mA SYNCHRONOUS STEP-DOWN CONVERTER

PACKAGE REFERENCE

TOP VIEW

GND

OUT

MP2104_PD01-TSOT23-5

MP2104_PD02-TSOT23-5

Part Number** Package

Marking

D7YW

Temp

Part Number*

Package

TSOT23-5

Temperature

MP2104DJ-1.5

MP2104DJ-1.8

TSOT23-5

–40°C to

+85°C

MP2104DJ

–40°C to +85°C

D8YW

** ^{For Tape & Reel, add suffix –Z (eg. MP2104DJ-1.5–Z)}

For Tape & Reel, add suffix –Z (eg. MP2104DJ–Z)

For Lead Free, add suffix –LF (eg. MP2104DJ–LF–Z)

For Lead Free, add suffix –LF (eg. MP2104DJ-1.5–LF–Z)

Recommended Operating Conditions ⁽³⁾

Supply Voltage V_IN............................. 2.5V to 6V

Output Voltage V_OUT.......................... 0.6V to 6V

Operating Temperature .............–40°C to +85°C

ABSOLUTE MAXIMUM RATINGS ⁽¹⁾

V_INto GND ..................................–0.3V to +6.5V

V_SWto GND........................... –0.3V to V_IN+0.3V

V_FB, V_ENto GND..........................–0.3V to +6.5V

SW Peak Current........................................ 1.4A

Junction Temperature.............................+150°C

Thermal Resistance ⁽⁴⁾

θ_JA

θ_JC

TSOT23-5..............................220.... 110.. °C/W

(2)

Lead Temperature ..............................+260°C

Notes:

Storage Temperature ............. –65°C to +150°C

1) Exceeding these ratings may damage the device.

2) For recommended IR reflow temperature information, refer to

MPS document MP2104_IRRTP.

3) The device is not guaranteed to function outside of its

operating conditions.

4) Measured on approximately 1” square of 1 oz copper.

ELECTRICAL CHARACTERISTICS ⁽⁵⁾

V_IN= V_EN= 3.6V, T_A= +25°C, unless otherwise noted.

Parameter

Symbol Condition

V_EN= V_IN, V_FB= 0.65V

Min

Typ

400

0.01

Max

600

Units

µA

Supply Current

Shutdown Current

V_EN= 0V, V_IN= 6V

µA

IN Under Voltage Lockout

Threshold

Rising Edge

2.10

2.27

2.45

IN Under Voltage Lockout

Hysteresis

T_A= +25°C, MP2104DJ

–40°C ≤ T_A≤ +85°C

0.588

0.582

–50

0.600

0.5

0.612

0.618

+50

Regulated FB Voltage

FB Input Bias Current

V_FB= 0.65V, MP2104DJ

MP2104 Rev. 1.3

10/4/2005

www.MonolithicPower.com

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

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