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77 Switching Regulators & Controllers 2

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)
LTM8049IY by Analog Devices

LTM8049IY

Analog Devices

Analog Devices' LTM8049IY is a dual switching controller with 77 terminals in a rectangular grid array package. It operates b/w -40 to 125°C, suitable for automotive applications. With a max switching frequency of 2900 kHz and current-mode control technique, it offers efficient power management in compact dimensions.

ADJUSTBLE OUTPUT MODE FROM 2.5 V AND 24 V AND ADJUSTBLE OUTPUT MODE FROM -2.5 V AND -24 V

DUAL SWITCHING CONTROLLER

CURRENT-MODE

PULSE WIDTH MODULATION

20 V

2.6 V

12 V

R-PBGA-B77

15 mm

3

1

77

125 Cel

-40 Cel

PLASTIC/EPOXY

BGA

RECTANGULAR

GRID ARRAY

260

2.62 mm

YES

PHASE-SHIFT

2900 kHz

AUTOMOTIVE

BALL

1.27 mm

BOTTOM

9 mm

LTM4653IY by Analog Devices

LTM4653IY

Analog Devices

Analog Devices' LTM4653IY is a 77-terminal switching regulator with a max output voltage of 54.52V and 4A current capacity. Ideal for automotive applications, it operates b/w -40 to 125°C, featuring pulse width modulation control and a buck switcher configuration at up to 3000 kHz frequency.

SWITCHING REGULATOR

CURRENT-MODE

PULSE WIDTH MODULATION

58 V

3.1 V

48 V

R-PBGA-B77

19 mm

3

1

77

125 Cel

-40 Cel

4 A

54.52 V

.5 V

PLASTIC/EPOXY

BGA

BGA77,11X7,50

RECTANGULAR

GRID ARRAY

NOT SPECIFIED

5.21 mm

YES

BUCK

3000 kHz

AUTOMOTIVE

BALL

1.27 mm

BOTTOM

NOT SPECIFIED

9 mm