MAX15012AASA+ Maxim Integrated Products, MAX15012AASA+ Datasheet

MAX15012AASA+

Manufacturer Part Number

MAX15012AASA+

Description

IC DRIVER MOSFET 8-SOIC

Manufacturer

Maxim Integrated Products

Type

High Side/Low Sider

Datasheet

1.MAX15013CASA.pdf (18 pages)

Specifications of MAX15012AASA+

Configuration

Half Bridge

Input Type

Non-Inverting

Delay Time

30ns

Current - Peak

Number Of Configurations

Number Of Outputs

High Side Voltage - Max (bootstrap)

175V

Voltage - Supply

8 V ~ 12.6 V

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (3.9mm Width)

Rise Time

65 ns

Fall Time

65 ns

Supply Voltage (min)

8 V

Supply Current

3 mA

Maximum Power Dissipation

470.6 mW

Maximum Operating Temperature

+ 125 C

Mounting Style

SMD/SMT

Bridge Type

Half Bridge

Maximum Turn-off Delay Time

30 ns

Maximum Turn-on Delay Time

30 ns

Minimum Operating Temperature

- 40 C

Number Of Drivers

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 18
Download datasheet (369Kb)

The MAX15012/MAX15013 high-frequency, 175V half-

bridge, n-channel MOSFET drivers drive high- and low-

side MOSFETs in high-voltage applications. These

drivers are independently controlled and their 35ns typ-

ical propagation delay, from input to output, are

matched to within 2ns (typ). The high-voltage operation

with very low and matched propagation delay between

drivers, and high source/sink current capabilities make

these devices suitable for the high-power, high-fre-

quency telecom power converters. A reliable on-chip

bootstrap diode connected between V

eliminates the need for an external discrete diode.

The MAX15012A/C and MAX15013A/C offer both nonin-

verting drivers (see the Selector Guide). The

MAX15012B/D and MAX15013B/D offer a noninverting

high-side driver and an inverting low-side driver. The

MAX15012A/B/C/D feature CMOS (V

The MAX15013A/B/C/D feature TTL logic inputs. The

drivers are available in the industry-standard 8-pin SO

footprint and pin configuration and a thermally

enhanced 8-pin SO package. All devices operate over

the -40°C to +125°C automotive temperature range.

19-0530; Rev 1; 12/07

Pin Configurations and Typical Operating Circuit appear at

the end of data sheet.

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

MAX15012CASA+

MAX15012DASA+

MAX15013CASA+

MAX15013DASA+

MAX15012AASA+

MAX15012BASA+

MAX15013AASA+

MAX15013BASA+

Telecom Half-Bridge Power Supplies

Two-Switch Forward Converters

Full-Bridge Converters

Active-Clamp Forward Converters

Power-Supply Modules

Motor Control

PART

________________________________________________________________ Maxim Integrated Products

General Description

HIGH-SIDE DRIVER

Noninverting

Applications

/2) logic inputs.

and BST

Half-Bridge MOSFET Drivers

LOW-SIDE DRIVER

Noninverting

Inverting

♦ HIP2100/HIP2101 Pin Compatible (MAX15012A/C

♦ Up to 175V Input Operation

♦ 8V to 12.6V V

♦ 2A Peak Source and Sink Current Drive Capability

♦ 35ns Typical Propagation Delay

♦ Guaranteed 8ns Propagation Delay Matching

♦ Up to 500kHz Switching Frequency

♦ Available in CMOS (V

♦ Up to 14V Logic Inputs Independent of Input

♦ Low 2.5pF Input Capacitance

♦ Low 70µA Supply Current

♦ Versions Available with Combination of

♦ Available in Industry-Standard 8-Pin SO and

Ordering Information continued at end of data sheet.

+Denotes lead-free package.

*Future product—contact factory for availability.

**EP = Exposed pad.

MAX15012CASA+*

MAX15012DASA+*

MAX15012AASA+

MAX15012BASA+

and MAX15013A/C)

Between Drivers

Inputs with Hysteresis

Voltage

Noninverting and Inverting Drivers (MAX15012B/D

and MAX15013B/D)

Thermally Enhanced SO Packages

175V/2A, High-Speed,

PART

LOGIC LEVELS

CMOS (V

TTL

-40°C to +125°C

Input Voltage Range

TEMP RANGE

Ordering Information

/2)

/2) or TTL Logic-Level

Selector Guide

PIN COMPATIBLE

PIN-

PACKAGE

8 SO

8 SO-EP**

HIP 2100IB

HIP 2101IB

Features

—

S8E+14

CODE

PKG

S8-5

Related parts for MAX15012AASA+

MAX15012AASA+ Summary of contents

Page 1

... Versions Available with Combination of Noninverting and Inverting Drivers (MAX15012B/D and MAX15013B/D) ♦ Available in Industry-Standard 8-Pin SO and Thermally Enhanced SO Packages Applications PART MAX15012AASA+ MAX15012BASA+ MAX15012CASA+* MAX15012DASA+* Ordering Information continued at end of data sheet. +Denotes lead-free package. *Future product—contact factory for availability. ...

Page 2

High-Speed, Half-Bridge MOSFET Drivers ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND, unless otherwise noted IN_H, IN_L......................................................-0.3V to +14V DD DL ...............................................................-0. HS............................................................................-5V to +180V DH to HS.....................................................-0. BST to HS ...............................................................-0.3V to ...

Page 3

ELECTRICAL CHARACTERISTICS (continued +8V to +12.6V GND = 0V BST +12V and T = +25°C.) (Note 2) BST A PARAMETER SYMBOL Logic-Input Current Input Resistance Input Capacitance HIGH-SIDE GATE ...

Page 4

High-Speed, Half-Bridge MOSFET Drivers ELECTRICAL CHARACTERISTICS (continued +8V to +12.6V GND = 0V BST +12V and T = +25°C.) (Note 2) BST A PARAMETER SYMBOL SWITCHING CHARACTERISTICS FOR ...

Page 5

+12V and T DD BST UNDERVOLTAGE LOCKOUT (V AND V RISING) vs. TEMPERATURE DD BST 7.5 7.4 7.3 UVLO VDD 7.2 7.1 7.0 UVLO 6.9 BST 6.8 6.7 6.6 6.5 -40 -25 ...

Page 6

High-Speed, Half-Bridge MOSFET Drivers (Typical values are +12V and T DD BST V AND BST OPERATING SUPPLY DD CURRENT vs. FREQUENCY ...

Page 7

+12V and T DD BST FALL PROPAGATION DELAY vs. TEMPERATURE -40 -25 -10 5 ...

Page 8

High-Speed, Half-Bridge MOSFET Drivers PIN NAME 1 V Power Input. Bypass V DD Boost Flying Capacitor Connection. Connect a 0.1µF ceramic capacitor between BST and HS for the 2 BST high-side MOSFET driver supply High-Side-Gate Driver Output. ...

Page 9

Detailed Description The MAX15012/MAX15013 are 175V/2A high-speed, half-bridge MOSFET drivers that operate from a supply voltage of +8V to +12.6V. The drivers are intended to drive a high-side switch without any isolation device like an optocoupler or drive transformer. The ...

Page 10

High-Speed, Half-Bridge MOSFET Drivers Minimum Input Pulse Width The MAX15012/MAX15013 use a single-shot level-shifter architecture to achieve low propagation delay. Typical level shifter architecture causes a minimum (high or low) pulse width ( the output that may ...

Page 11

EXTERNAL BBM DELAY PW-MIN EXTERNAL BBM DELAY PW-MIN PW-MIN DH DL Figure 3. Minimum Pulse-Width Behavior for High Duty-Cycle Input (Off-Time < t ______________________________________________________________________________________ 175V/2A, High-Speed, Half-Bridge MOSFET Drivers V DD INH DH HS INL DL MAX15012B/ MAX15012D/ MAX15013B/ MAX15013D ...

Page 12

High-Speed, Half-Bridge MOSFET Drivers Applications Information Supply Bypassing and Grounding Pay extra attention to bypassing and grounding the MAX15012/MAX15013. Peak supply and output cur- rents may exceed 4A when both drivers are driving large external capacitive loads in-phase. Supply ...

Page 13

12.6V DD PWM CONTROLLER PIN COMPATIBLE WITH THE HIP2100/HIP2101 *DERATE INCREASES ABOVE 125V. SEE NOTE 3 IN THE ELECTRICAL CHARACTERISTICS Figure 4. MAX15012A/MAX15013A Half-Bridge Conversion 12.6V DD ...

Page 14

High-Speed, Half-Bridge MOSFET Drivers MAX15012A/C V IN_H 5 IN_L 6 MAX15013A/C IN_H 5 IN_L 6 14 ______________________________________________________________________________________ MAX15012B/D /2 CMOS DD BST 2 IN_H IN_L GND 7 SO ...

Page 15

12.6V DD PWM *DERATE INCREASES ABOVE 125V. SEE NOTE 3 IN THE ELECTRICAL CHARACTERISTICS Pin Configurations TOP VIEW + BST 2 7 MAX15012A/B MAX15013A ...

Page 16

High-Speed, Half-Bridge MOSFET Drivers (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages TOP VIEW FRONT VIEW 16 ...

Page 17

For the latest package outline information go to www.maxim-ic.com/packages.) ______________________________________________________________________________________ 175V/2A, High-Speed, Half-Bridge MOSFET Drivers Package Information (continued) PACKAGE OUTLINE 8L SOIC, .150" EXPOSED PAD 1 ...

Page 18

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 18 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2007 Maxim Integrated Products Heaney ...

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