Datasheet > BH6948GU-E2

BH6948GU-E2

更新时间： 2024-01-27 10:33:52

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
5页	164K
描述
Display Driver, PBGA62

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技术参数
数据手册

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BH6948GU-E2 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.82	JESD-30 代码：	S-PBGA-B62
端子数量：	62	最高工作温度：	85 °C
最低工作温度：	-30 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	FBGA	封装等效代码：	BGA62,8X8,20
封装形状：	SQUARE	封装形式：	GRID ARRAY, FINE PITCH
电源：	1.8,2.85 V	认证状态：	Not Qualified
子类别：	Display Drivers	表面贴装：	YES
温度等级：	OTHER	端子形式：	BALL
端子节距：	0.5 mm	端子位置：	BOTTOM
Base Number Matches：	1

BH6948GU-E2 数据手册

1/4

● Structure

● Product

Silicon Monolithic Integrated Circuit

7 x 7 Matrix LED DRIVER for Mobile Phone

● Type

BH6948GU

● Figure

1. Highly effective Charge Pump circuit that can be switched 1 time, 1.5 times,

and 2 times pressure automatically. (190mA / MAX)

2. 7-channel LED DRIVER that can contorol PWM

(IoMAX = 31mA/ch, Current step = 1mA)

3. 7-channel PMOS-SW controlled with 1/8TDMA

4. It is possible to make 49(7X7) LED shine by PMOS-SW and the LED driver

5. SPI Interface

6. Wafer Level CSP pacage for space constrained applications

62pin (4.1mm×4.1 mm height = 1.0mm-max)

●Absolute Maximum Ratings (Ta = 25℃)

Parameter

Symbol

Rating

5.5

Unit

Maximum Supply Voltage

Power Dissipation ※

V_MAX

1.47

Operating Temperature Range

Storage Temperature Range

T_opr

T_stg

-30～+85

-55～+125

℃

※

When using more than at Ta=25℃, it is reduced 14.7mW per 1℃.

When RHOM specification board 50mm X 58mm mounting.

Cautions : A device may be destroyed when it is used on the conditions beyond this value.

Moreover, the usual operation is not guaranteed.

●Operating Conditions

Parameter

Symbol

V_BAT1

Range

Unit

Block

VREF/BGR

DCDC

I/O

VBAT1 Voltage ※1

VBATCP Voltage ※1

DVDD1 Voltage ※2

DVDD2 Voltage ※2

3.15～4.5

V_BATCP

V_DVDD1

V_DVDD2

1.7～3.1

2.7～3.1

Logic

※1 49LED lighting

※2 DVDD1 ≦ DVDD2

◎This product is not especially designed to be protected from radioactivity.

Status of this document.

The Japanese version of this document is the formal specification.

A customer may use this translation version only for reference to help reading the formal version.

If there are any differences in translation version of this document, formal version takes priority.

REV. B

12 3 4 5

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