Datasheet > BA3258HFP_09

BA3258HFP_09

更新时间： 2024-01-08 20:20:44

品牌	Logo	应用领域
罗姆 - ROHM		稳压器
页数	文件大小	规格书
9页	350K
描述
Dual-output Secondary Fixed Output LDO Regulators for Local Power Supplies

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BA3258HFP_09 数据手册

Secondary Fixed Output LDO Regulator Series for Local Power Supplies

Dual-output Secondary Fixed Output

LDO Regulators for Local Power Supplies

No.09026EAT01

BA3258HFP, BA33D15HFP, BA33D18HFP

Description

The BA3258HFP, BA33D15HFP, BA33D18HFP are fixed 2-output low-saturation regulators with a voltage accuracy at both

outputs of 2%. These series incorporate both overcurrent protection and thermal shutdown (TSD) circuits in order to

prevent damage due to output short-circuiting and overloading, respectively.

Features

1) Output voltage accuracy: 2%.

2) Output current capacity: 1A (BA3258HFP), 0.5A (BA33D□□Series)

3) A ceramic capacitor can be used to prevent output oscillation (BA3258HFP).

4) High Ripple Rejection (BA33D□□Series)

5) Built-in thermal shutdown circuit

6) Built-in overcurrent protection circuit

Applications

FPDs, TVs, PCs, DSPs in DVDs and CDs

Product Lineup

Output voltage

Vo1

Output voltage

Vo2

Current capability

Part Number

Package

Io1

Io2

BA3258HFP

BA33D15HFP

BA33D18HFP

3.3 V

1.5 V

1 A

HRP5

3.3 V

1.5 V

1.8 V

0.5 A

Absolute Maximum Ratings

BA3258HFP

BA33D□□Series

Parameters

Parameter

Symbol

Limits

15^*1

Units

Symbol

VCC

Limits

18^*1

2300^*2

Units

Applied voltage

VCC

Applied voltage

Power dissipation

Operating

temperature range

Ambient storage

temperature

2300^*2

Power dissipation

Operating

temperature range

Ambient storage

temperature

T^opr

T^stg

−30 to 85

−55 to 150

150

℃

Topr

T^stg

−25 to 105

−55 to 150

150

℃

Maximum junction

temperature

Maximum junction

temperature

T^jmax

Must not exceed Pd

*2.

Derated at 18.4 mW/℃ at Ta>25℃ when mounted on a glass epoxy board (70 mm  70 mm  1.6 mm)

Recommended Operating Conditions

BA3258HFP

BA33D□□Series

Parameter

Symbol Min. Typ. Max. Unit

Parameter

Symbol Min. Typ. Max. Unit

Input power supply

voltage

Input power supply

voltage

V^CC

Io1

Io2

4.75

14.0

VCC

Io1

Io2

4.1

16.0

0.5

3.3 V output current

1.5 V output current

3.3 V output current

1.5V output current

1.8 V output current

0.5

www.rohm.co

2009.04 - Rev.A

1/8

12 3 4 5 6 7...9

中文翻译

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与BA3258HFP_09相关器件

型号	品牌	获取价格	描述	数据表
BA3258HFP_11	ROHM	获取价格	Dual Output Secondary Fixed Output LDO Regulators
BA3258HFP-TR	ROHM	获取价格	Dual Output Fixed Output LDO Regulators
BA3259HFP	ROHM	获取价格	Dual Low Drop Out Regulator Dual Low Drop Out Regulator
BA3259HFP_09	ROHM	获取价格	Dual-output Secondary Fixed/Variable Output LDO Regulators for Local Power Supplies
BA3259HFP_11	ROHM	获取价格	Secondary Dual-Output (Fixed/Variable) LDO Regulators
BA3259HFP_12	ROHM	获取价格	Dual-Output (Fixed/Variable) LDO Regulators
BA3259HFP-TR	ROHM	获取价格	Dual-Output (Fixed/Variable) LDO Regulators
BA326610R0KE	OHMITE	获取价格	RES CHAS MNT 10 OHM 10% 1000W
BA326622R0KE	OHMITE	获取价格	RES CHAS MNT 22 OHM 10% 1000W
BA3266270RKE	OHMITE	获取价格	Fixed Resistor, Wire Wound, 1000W, 270ohm, 800V, 10% +/-Tol, Chassis Mount, ROHS COMPLIANT

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