TPS61170QDRVRQ1

TPS61170-Q1
accord with AEC-Q100 standard 、 use 2mm x 2mm QFN Packaged 3V to 18V Wide input range 1.2A Boost Converter

【 Product description 】
TPS61170-Q1 It's an integrated 1.2A/40V Power metal oxide semiconductor field effect transistor (MOSFET) Monolithic high voltage switching regulator . The device can be configured for a variety of standard switching regulator topologies , Including boosting and SEPIC. The device passes through its wide input voltage range Support It requires multiple batteries or regulated 5V/12V Application of power rail to provide transmission voltage .
TPS61170-Q1 The working switching frequency of is 1.2MHz, Thin inductors and low value ceramic input and output capacitors are allowed . The external loop compensation component supports users to flexibly optimize loop compensation and transient response . This device has built-in protection characteristic , For example, pulse by pulse overcurrent limit 、 Soft start and thermal shutdown .
FB The pin can be adjusted to the reference voltage
1.229V. The reference voltage can be used through CTRL Pin connected single line digital interface （EasyScale agreement ） To reduce the . in addition , One channel of pulse width modulation can also be used (PWM) The signal is applied to CTRL Pin . The duty cycle of the signal can reduce the feedback reference voltage in proportion .
TPS61170-Q1 use 6 Pin 2mm ×
2mm SON encapsulation , Suitable for compact power solutions .

【 Product characteristics 】
• Suitable for automotive electronics application
• 3V to 18V Input voltage range
• The input voltage can reach up to 38V
• 1.2A Integrated switch
• 1.2MHz Fixed switching frequency
• from 5V When the input voltage is powered ,300mA The corresponding output voltage is 12V,150mA The corresponding output voltage is 24V（ Typical values ）
• It's as efficient as 93%
• Output voltage reprogramming
• Under light load, the output adjustment can skip the switching cycle
• Built in soft start
• 6 Pin ,2mm × 2mm Small overall dimension without lead (SON) encapsulation

【 Mature solutions 】
• Hybrid cars (HEV) And electric vehicles (EV) Charger scheme
• Advanced driver assistance (ADAS) Main drive

【 Stock selection 】
TPS61170QDRVRQ1