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44 Switching Regulators & Controllers 3

Switching Regulators & Controllers
Part# Info Specs
Part RoHS Manufacturer Description Additional Features Adjustable Threshold Other IC type Approvals (V) Nominal Bandwidth Control Mode Control Technique Main Output Efficiency Height Maximum Input Voltage Minimum Input Voltage Nominal Input Voltage JESD-30 Code JESD-609 Code Length Maximum Line Regulation Maximum Load Regulation Moisture Sensitivity Level (MSL) Maximum Negative Input Voltage No. of Channels No. of Functions No. of Outputs No. of Terminals Maximum Operating Temperature Minimum Operating Temperature Maximum Output Current Maximum Output Voltage Minimum Output Voltage Nominal Output Voltage Package Body Material Package Code Package Equivalence Code Package Shape Package Style (Meter) Peak Reflow Temperature (C) Power Supplies (V) Protection(s) Qualification Main Out Ripple Voltage Screening Level Maximum Seated Height Sub-Category Maximum Supply Current (Isup) Maximum Supply Voltage (Vsup) Minimum Supply Voltage (Vsup) Nominal Supply Voltage (Vsup) Surface Mount Switcher Config Maximum Switching Frequency Technology Temperature Grade Terminal Finish Terminal Form Terminal Pitch Terminal Position Maximum Time At Peak Reflow Temperature (s) Total Dose (V) Maximum Total Power Output Trim or Adjustable Output (V) Warm-Up Time Width (mm)
SC458IMLTRT by Semtech

SC458IMLTRT

Semtech

SC458IMLTRT by Semtech is a 44-terminal switching controller with current-mode control technique. It operates b/w -40 to 125°C, ideal for automotive applications. With a max output current of 4.5A and compact dimensions of 7x7mm, it offers efficient power management in a surface-mount chip carrier package.

SWITCHING CONTROLLER

CURRENT-MODE

HYSTERETIC CURRENT MODE

5.5 V

4.5 V

5 V

R-PQCC-N44

e3

7 mm

1

44

125 Cel

-40 Cel

4.5 A

PLASTIC/EPOXY

HVQCCN

RECTANGULAR

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Not Qualified

1 mm

YES

PHASE-SHIFT

AUTOMOTIVE

MATTE TIN

NO LEAD

.5 mm

QUAD

7 mm

L6710 by STMicroelectronics

L6710

STMicroelectronics

L6710 by STMicroelectronics is a compact switching regulator with a max output current of 2A and operates at up to 178kHz. It features a current-mode control technique and supports input voltages from 10.2V to 13.8V, ideal for efficient power management in various applications. Its thin profile design ensures easy integration into space-constrained environments.

SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

13.8 V

10.2 V

12 V

S-PQFP-G44

e4

10 mm

1

44

70 Cel

0 Cel

2 A

PLASTIC/EPOXY

HTQFP

TQFP44,.47SQ,32

SQUARE

FLATPACK, HEAT SINK/SLUG, THIN PROFILE

Not Qualified

1.2 mm

Switching Regulator or Controllers

YES

PHASE-SHIFT

178 kHz

BCDMOS

COMMERCIAL

NICKEL PALLADIUM GOLD

GULL WING

.8 mm

QUAD

10 mm

XR77129ELBTR-F by Exar

XR77129ELBTR-F

Exar

Exar's XR77129ELBTR-F is a 44-terminal switching controller with VOLTAGE-MODE control mode, operating b/w -40 to 125 °C. Ideal for automotive applications, it supports input voltage range of 6-40V, BUCK switcher config, and operates at a max frequency of 1230 kHz.

ALSO OPERATES IN PFM CONTROL TECHNIQUE, OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5.5 V

SWITCHING CONTROLLER

VOLTAGE-MODE

PULSE WIDTH MODULATION

40 V

6 V

12 V

S-XQCC-N44

7 mm

1

44

125 Cel

-40 Cel

UNSPECIFIED

HVQCCN

SQUARE

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.8 mm

YES

BUCK

1230 kHz

AUTOMOTIVE

NO LEAD

.5 mm

QUAD

7 mm