Datasheet > NEX10001UB

NEX10001UB

更新时间： 2024-03-03 10:10:13

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
22页	3647K
描述
220 mA dual output LCD bias power supplyProduction

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NEX10001UB 数据手册

Nexperia

NEX10001UB

220 mA dual output LCD bias power supply

11. Thermal Information

Table 7. Thermal information

Symbol Parameter

Package

SOT8054-1 (WLCSP15)

76.4[1]

Unit

R_θJA

Junction to ambient thermal resistance

°C/W

[1] Measured in still air-free convection condition (conforms to EIA/JESD51-2) on high effective thermal conductivity JESD51-9 with a test

board PCB.

12. Electrical characteristics

Table 8. Electrical characteristics

At recommended operating conditions; V_IN= 3.7 V; V_ENN= V_ENP= V_IN; V_POS= 5.4 V; V_NEG= –5.4 V; (unless otherwise

noted) voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

T_amb= -40 °C to +85 °C Unit

Min

Typ[1]

Max

Supply

V_IN

input voltage range

2.7

5.0

2.5

V_UVLO

undervoltage lockout

threshold

V_INrising

2.35

2.4

2.2

0.79

V_INfalling

2.1

2.25

I_q

quiescent current

shutdown current

shutdown temperature

V_ENP= V_ENN= 3.7 V, switching

V_ENP= V_ENN= 0 V, no switching

1.04 mA

I_sd

µA

°C

T_sd

[2]

140

T_sd(hys)

shutdown temperature

hysteresis

Logic ENN, ENP

V_IH

V_IL

HIGH-level input voltage

V_IN= 2.7 V to 5 V

1.27

0.53

LOW-level input voltage

pull-down resistor

R_EN

220

KΩ

Logic SCL, SDA

V_IH

V_IL

HIGH-level input voltage

LOW-level input voltage

V_IN= 2.7 V to 5 V

1.27

0.53

Boost Converter

I_LIMboost converter current limit

f_SWswitching frequency

1.3

1.6

1.4

1.9

Boost converter switching frequency

1.15

1.65 MHz

NEX10001UB

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 2 — 20 December 2023

5 / 22

1 2 3 456 7 8...22

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