Datasheet

UCC27210

UCC27211

SLUSAT7E –NOVEMBER 2011 –REVISED AUGUST 2013

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DESCRIPTION (CONT.)

The UCC27210/1’s switching node (HS pin) is able to handle -18 V maximum which allows the high-side channel

to be protected from inherent negative voltages caused parasitic inductance and stray capacitance. The

UCC27210 (Pseudo-CMOS inputs) and UCC27211 (TTL inputs) have increased hysteresis allowing for interface

to analog or digital PWM controllers with enhanced noise immunity.

The low-side and high-side gate drivers are independently controlled and matched to 2 ns between the turn on

and turn off of each other.

An on-chip 120-V rated bootstrap diode eliminates the external discrete diodes. Under-voltage lockout is

provided for both the high-side and the low-side drivers providing symmetric turn-on/turn-off behavior and forcing

the outputs low if the drive voltage is below the specified threshold.

Both devices are offered in 8-pin SOIC (D), PowerPAD™ SOIC-8 (DDA), 4-mm x 4-mm SON-8 (DRM) and SON-

10 (DPR) packages.

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

ORDERING INFORMATION

(1)

PACKAGED DEVICES

(1)

INPUT

TEMPERATURE RANGE T

= T

PowerPAD™

COMPATIBILITY

SOIC-8 (D)

(2)

SON-8 (DRM)

(3)

SON-10 (DPR)

(4)

SOIC-8 (DDA)

(2)

Pseudo CMOS UCC27210D UCC27210DDA UCC27210DRM UCC27210DPR

-40°C to 140°C

TTL UCC27211D UCC27211DDA UCC27211DRM UCC27211DPR

(1) These products are packaged in Lead (Pb)-Free and green lead finish of PdNiAu which is compatible with MSL level 1 at 255°C to

260°C peak reflow temperature to be compatible with either lead free or Sn/Pb soldering operations.

(2) D (SOIC-8) and DDA (Power Pad™ SOIC-8) packages are available taped and reeled. Add R suffix to device type (e.g.

UCC27210ADR/UCC27211ADR) to order quantities of 2,500 devices per reel.

(3) DRM (SON-8) package comes either in a small reel of 250 pieces as part number UCC27210ADRMT/UCC27211ADRMT, or larger reels

of 3000 pieces as part number UCC27210ADRMR/UCC27211ADRMR.

(4) DPR (SON-10) package comes either in a small reel of 250 pieces as part number UCC27210ADPRT/UCC27211ADPRT, or large reels

of 3000 pieces as part number UCC27210ADPRR/UCC27211ADPRR.

Product Folder Links: UCC27210 UCC27211