component
HG7500BN
Public Made by Adomby adom
HGSEMI DC-DC Converters, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"category": "Power Management (PMIC)",
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{
"number": "1",
"name": "AMPERR1+",
"type": "input",
"description": "Non-inverting input of error amplifier 1 (管脚描述: 误差放大器 1+); the datasheet gives no separate voltage limit for this pin."
},
{
"number": "2",
"name": "AMPERR1-",
"type": "input",
"description": "Inverting input of error amplifier 1 (管脚描述: 误差放大器 1-); the datasheet gives no separate voltage limit for this pin."
},
{
"number": "3",
"name": "INCPWM",
"type": "input",
"description": "PWM comparator input (管脚描述: PWM 比较端); the datasheet gives no separate voltage limit for this pin."
},
{
"number": "4",
"name": "CONTDE",
"type": "input",
"description": "Dead-time control input (管脚描述: 死区时间控制); dead-time threshold behaviour is given in the electrical table (terminal 4 threshold voltage 3.3 V typical at 0% duty cycle, 4.2 V typical at maximum duty cycle)."
},
{
"number": "5",
"name": "COSC",
"type": "passive",
"description": "Oscillator timing capacitor connection (管脚描述: 振荡电容); the oscillator frequency is set with CT and RT, e.g. CT=0.01uF and RT=12k gives 10 kHz typical."
},
{
"number": "6",
"name": "ROSC",
"type": "passive",
"description": "Oscillator timing resistor connection (管脚描述: 振荡电阻); the oscillator frequency is set together with COSC, e.g. RT=12k with CT=0.01uF gives 10 kHz typical."
},
{
"number": "7",
"name": "GND",
"type": "power_in",
"description": "Ground reference for the controller (管脚描述: 地)."
},
{
"number": "8",
"name": "OUT1",
"type": "output",
"description": "Output 1 of the output transistor, which can be configured by CONOUT for push-pull or single-ended operation; output current is rated at Io = 500 mA (absolute maximum 600 mA)."
},
{
"number": "9",
"name": "GNDOUT1",
"type": "power_in",
"description": "Output ground for output 1 (管脚描述: 输出地 1)."
},
{
"number": "10",
"name": "GNDOUT2",
"type": "power_in",
"description": "Output ground for output 2 (管脚描述: 输出地 2)."
},
{
"number": "11",
"name": "OUT2",
"type": "output",
"description": "Output 2 of the output transistor, which can be configured by CONOUT for push-pull or single-ended operation; output current is rated at Io = 500 mA (absolute maximum 600 mA)."
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{
"number": "12",
"name": "VCC",
"type": "power_in",
"description": "Power supply pin; absolute maximum supply voltage is 40 V, and quiescent current is 6 mA to 7 mA at VCC = 15 V."
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{
"number": "13",
"name": "CONOUT",
"type": "input",
"description": "Output control pin (管脚描述: 输出控制端) that selects push-pull or single-ended output operation; the datasheet gives control current ICONT of 3.5 mA at VIN = VREF."
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{
"number": "14",
"name": "VREF",
"type": "power_out",
"description": "5 V reference voltage output (管脚描述: 基准电源), 4.95 V to 5.05 V at VOUT = 1 mA, with short-circuit current of 25 mA to 50 mA at VREF = 0 V."
},
{
"number": "15",
"name": "AMPERR2-",
"type": "input",
"description": "Inverting input of error amplifier 2 (管脚描述: 误差放大器 2-); the datasheet gives no separate voltage limit for this pin."
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{
"number": "16",
"name": "AMPERR2+",
"type": "input",
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"unit": "%",
"min": null,
"typ": 45,
"max": 47,
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"source_page": 4,
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"symbol": "Vio",
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"unit": "mV",
"min": null,
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"conditions": "VT3=2.5V",
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{
"name": "Error amplifier voltage gain",
"symbol": "AV",
"kind": "electrical",
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"min": 70,
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"conditions": "VOUT=3V; VOUT=0.5~3.5V",
"source_page": 4,
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"conditions": "VOUT=1mA",
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"max": 50,
"conditions": "Vref=0V",
"source_page": 5,
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"name": "Reference voltage temperature drift",
"symbol": "VREF",
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"min": null,
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"conditions": "TA=full temperature range",
"source_page": 5,
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"unit": "%",
"min": null,
"typ": 0.2,
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"conditions": "VCC=7~35V",
"source_page": 5,
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{
"name": "Output control terminal current",
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"min": null,
"typ": 3.5,
"max": null,
"conditions": "VIN=VREF",
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{
"name": "Error amplifier input sink current (Vid=15mV~5V)",
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