34701_07 Datasheet, PDF (5/38 Pages) Freescale Semiconductor, Inc – 1.5 A Switch-Mode Power Supply with Linear Regulator

ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS
Table 2. Maximum Ratings
All voltages are with respect to ground unless otherwise noted. Exceeding these ratings may cause a malfunction or permanent
damage to the device.
Rating
Symbol
Value
Unit
ELECTRICAL RATINGS
Supply Voltage
V_IN1, V_IN2
-0.3 to 7.0
V
Switching Node Voltage
V_SW
-1.0 to 7.0
V
Buck Regulator Bootstrap Input Voltage (BOOT - SW)
V_IN(BOOT)
-0.3 to 8.5
V
Boost Regulator Output Voltage
V_BST
-0.3 to 8.5
V
Boost Regulator Drain Voltage
V_BD
-0.3 to 9.5
V
RST Drain Voltage
V_RST
-0.3 to 7.0
V
Enable Pin Voltage at EN1, EN2
V_EN
-0.3 to 7.0
V
Logic Pin Voltage at SDA, SCL
V_LOG
-0.3 to 7.0
V
Analog Pin Voltage
LDO, VOUT, RST
LDRV, LCMP, CS
V_OUT
V_LIN
V
-0.3 to 7.0
-0.3 to 8.5
Pin Voltage at CLKSEL, ADDR, RT, FREQ, VDDI, CLKSYN, INV, LFB
ESD Voltage ⁽¹⁾
Human Body Model
Machine Model
V_LOGIC
V_ESD
-0.3 to 3.6
V
V
±2000
±200
Notes
1. ESD1 testing is performed in accordance with the Human Body Model (CZAP=100 pF, RZAP=1500 Ω), ESD2 testing is performed in
accordance with the Machine Model (CZAP=200 pF, RZAP=0 Ω), and the Charge Device Model.
Analog Integrated Circuit Device Data
Freescale Semiconductor
34701
5