SP7685ER-L [MAXLINEAR]

Name: SP7685ER-L
Brand: MAXLINEAR
SKU: SP7685ER-L
Availability: InStock

Part No:

SP7685ER-L

Category:

Driver ICs

Manufacturer:

MAXLINEAR

Description:

The SP7685 is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications.

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Operating Temperature

-40°C ~ +85°C

Package

10-pin DFN (3mm x 3mm)

RoHS Status

RoHS Compliant

Storage Temperature

-65°C ~ +150°C

RoHS Status

RoHS Compliant

Charge Pump Resistance X1 Mode Max

0.7Ω

Charge Pump Resistance X1 Mode Min

0.4Ω

Charge Pump Resistance X2 Mode

4Ω

ESD Rating

2kV HBM

En Flash Logic High Min

1.3V

En Flash Logic Low Max

0.4V

En Flash Pin Current Max

0.5µA

En Voltage Range Max

7V

En Voltage Range Min

0.0V

Fb Pin Current Max

0.5µA

Fb Reference Voltage Flash Max

162mV

Fb Reference Voltage Flash Min

138mV

Fb Reference Voltage Range Flash Max

400mV

Fb Reference Voltage Range Flash Min

100mV

Fb Reference Voltage Torch Max

55mV

Fb Reference Voltage Torch Min

45mV

Input Voltage Operating

2.7V ~ 5.5V

Max Flash On Time Max

3.6s

Max Flash On Time Min

1.6s

Max Flash On Time Typ

2.6s

Oscillator Frequency

2.4MHz

Output Current Continuous Max

0.4A

Output Current Pulse Max

2A

Quiescent Current

0.5mA ~ 3mA

Shutdown Current

2µA

Thermal Resistance Junction Ambient

40.5°C/W

Thermal Shutdown Temperature

145°C

Vout Turn On Time Max

500µs

Vout Turn On Time Min

170µs

Products Detail

The SP7685 is a current-regulated charge pump designed for converting Li-Ion battery voltage to drive white LEDs in camera flash and torch applications. It features two pin-selectable modes (Flash and Torch) with adjustable current levels, automatic buck/boost mode switchover, and requires minimal external components (no inductors). Key specifications include up to 1.2A output current, 94% efficiency in torch mode, wide input voltage range (2.7V to 5.5V), high frequency operation (2.4 MHz), and integrated protections (overvoltage, overcurrent, overtemperature). The device includes PWM dimming control, automatic soft start, and is available in a space-saving 10-pin DFN package.

Key Features

Output Current up to 1.2A, Up to 94% Efficiency in Torch Mode, Adjustable FLASH Mode Current, Minimum External Components (No Inductors), Automatic Buck/Boost Mode Switchover, Wide Input Voltage Range (2.7V to 5.5V), High Frequency Operation (2.4 MHz), 50mV Reference for Low Loss Sensing, Shutdown Current < 2μA, PWM Dimming Control, Automatic Soft Start, Overvoltage Protection, Overcurrent/Temperature Protection, Low Ripple and EMI, Ultra-low Dropout Voltage in Buck Mode, 2.6 Second Timeout in Flash Mode, RoHS Compliant, Lead Free Package

Application scenarios

Cell Phones
DSCs
Camcorders
White LED Backlighting
Generic Lighting/Flash/Strobe
General Purpose High Current Boost

Documents

Datasheets:

SP7685

Product FAQ

1. Is SP7685ER-L available for RFQ?

Yes. SP7685ER-L by MAXLINEAR is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for SP7685ER-L?

Pricing for SP7685ER-L can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of SP7685ER-L?

SP7685ER-L is a MAXLINEAR Driver ICs with Fb Reference Voltage Range Flash Max: 400mV and Fb Reference Voltage Range Flash Min: 100mV. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for SP7685ER-L?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can SP7685ER-L be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to SP7685ER-L?

Yes. If SP7685ER-L is unavailable, obsolete, or does not meet your required lead time, we can help check similar MAXLINEAR Driver ICs parts or compatible alternatives.

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